diff --git a/blueprints/Missions/Reference-Mission/config.reference-mission.json b/blueprints/Missions/Reference-Mission/config.reference-mission.json
index 15869772d9..5faf70570a 100644
--- a/blueprints/Missions/Reference-Mission/config.reference-mission.json
+++ b/blueprints/Missions/Reference-Mission/config.reference-mission.json
@@ -58,6 +58,7 @@
     "screenshot": true,
     "fullscreen": true,
     "help": true,
+    "showAttributionsOnMap": true,
     "logourl": "",
     "helpurl": "https://nasa-ammos.github.io/MMGIS/",
     "aboutModalContent": "Welcome to the **MMGIS Reference Mission**.\n\nThis mission demonstrates the full capabilities of the Multi-Mission Geographic Information System."
@@ -3731,6 +3732,48 @@
               },
               "description": "EMIT L2B Methane Enhancement Data 60 m V002 - STAC COG collection. Requires WITH_STAC=true and WITH_TITILER_PGSTAC=true."
             },
+            {
+              "name": "USGS SF DEM \u2014 Custom Color Table (GDAL)",
+              "uuid": "fa3b9734-e223-40e1-a253-7bc9e63968a3",
+              "type": "tile",
+              "visibility": false,
+              "sourceType": "COG",
+              "url": "Data/DEMs/USGS_13_n38w123_20250826_SFHill.tif",
+              "tileformat": "tms",
+              "controlled": false,
+              "initialOpacity": 1,
+              "minZoom": 0,
+              "maxNativeZoom": 30,
+              "maxZoom": 30,
+              "demparser": "rgba",
+              "throughTileServer": true,
+              "cogResampling": "nearest",
+              "cogBands": [
+                1
+              ],
+              "cogExpressionEditable": false,
+              "cogTransform": true,
+              "cogMin": 0,
+              "cogMax": 800,
+              "cogUnits": "m",
+              "cogColormapJson": "[[[-5,5],[70,130,180,255]],[[5,50],[90,170,120,255]],[[50,120],[150,200,110,255]],[[120,220],[220,220,120,255]],[[220,350],[210,170,90,255]],[[350,500],[180,120,70,255]],[[500,700],[150,90,60,255]],[[700,900],[240,240,240,255]]]",
+              "style": {
+                "brightness": 1,
+                "contrast": 1,
+                "saturation": 1,
+                "blend": "none"
+              },
+              "time": {
+                "enabled": false,
+                "type": "requery",
+                "compositeTile": false,
+                "refreshIntervalEnabled": false
+              },
+              "variables": {
+                "legendOrientation": "vertical"
+              },
+              "description": "Demonstrates the Custom Color Table (GDAL) feature: the SF DEM colored by an interval color table (cogColormapJson) passed to TiTiler's colormap parameter, producing discrete elevation bands (blue sea level \u2192 green \u2192 tan \u2192 white peaks) with an auto-generated discrete legend and no rescale. Served as a direct COG via TiTiler \u2014 requires WITH_TITILER=true only (no STAC stack)."
+            },
             {
               "name": "USGS SF DEM \u2014 Elevation",
               "uuid": "e57468ef-b6f9-473f-973a-59d9dacfe016",
diff --git a/configure/package.json b/configure/package.json
index e6435c75cb..7c7c4b7a46 100644
--- a/configure/package.json
+++ b/configure/package.json
@@ -1,6 +1,6 @@
 {
   "name": "configure",
-  "version": "5.4.1-20260916",
+  "version": "5.4.2-20260922",
   "homepage": "./configure/build",
   "private": true,
   "dependencies": {
diff --git a/configure/src/core/Maker.js b/configure/src/core/Maker.js
index befdd1fd0d..037f0c45c2 100644
--- a/configure/src/core/Maker.js
+++ b/configure/src/core/Maker.js
@@ -617,6 +617,22 @@ const getComponent = (
     const ewfVal = getIn(configuration, com.enableWhenField.field, com.enableWhenField.default || "");
     disabled = disabled || ewfVal !== com.enableWhenField.value;
   }
+  if (com.disableWhen) {
+    // Disables the component when ALL conditions match. Each condition
+    // references a sibling field: {field, notEmpty: true} or {field, equals: <value>}
+    const conditions = Array.isArray(com.disableWhen)
+      ? com.disableWhen
+      : [com.disableWhen];
+    const allMet = conditions.every((cond) => {
+      const condVal = getIn(directConf, cond.field, null);
+      if (cond.notEmpty === true)
+        return condVal != null && String(condVal).trim() !== "";
+      if (Object.prototype.hasOwnProperty.call(cond, "equals"))
+        return condVal === cond.equals;
+      return false;
+    });
+    disabled = disabled || allMet;
+  }
   const isRequired = isFieldRequired(com, layer, configuration);
   const fieldValue = value != null ? value : configured("");
   const hasError = isRequired && (fieldValue === "" || fieldValue == null);
@@ -1629,7 +1645,15 @@ const getComponent = (
               </Typography>
             </>
           ) : (
-            <Tooltip title={com.description || ""} placement="top" arrow>
+            <Tooltip
+              title={
+                disabled
+                  ? `${com.description || ""}\n\nNote: ${disabledMessage}`.trim()
+                  : com.description || ""
+              }
+              placement="top"
+              arrow
+            >
               {inner}
             </Tooltip>
           )}
diff --git a/configure/src/core/utils.js b/configure/src/core/utils.js
index 12f7d8fbe1..e9fd6684f8 100644
--- a/configure/src/core/utils.js
+++ b/configure/src/core/utils.js
@@ -6,7 +6,8 @@ export const isNumeric = (value) => {
 };
 
 export const isUrlAbsolute = (url) => {
-  const r = new RegExp("^(?:[a-z]+:)?//", "i");
+  // RFC 3986 scheme (letters, digits, + - .) so s3://, gs://, etc. count
+  const r = new RegExp("^(?:[a-z][a-z0-9+.-]*:)?//", "i");
   return r.test(url);
 };
 
diff --git a/configure/src/metaconfigs/tab-ui-config.json b/configure/src/metaconfigs/tab-ui-config.json
index a0a46d8489..5fb46cbd69 100644
--- a/configure/src/metaconfigs/tab-ui-config.json
+++ b/configure/src/metaconfigs/tab-ui-config.json
@@ -443,6 +443,18 @@
         }
       ]
     },
+    {
+      "components": [
+        {
+          "field": "look.showAttributionsOnMap",
+          "name": "Show Attributions on Map",
+          "description": "Always show a collapsible dropdown of the visible layers' attributions on the map (top-right, next to the home button). Attributions are always listed in the About modal regardless of this setting.",
+          "type": "checkbox",
+          "width": 4,
+          "defaultChecked": false
+        }
+      ]
+    },
     {
       "name": "Default Tool",
       "components": [
diff --git a/docs/pages/Configure/Tabs/Look/Look_Tab.md b/docs/pages/Configure/Tabs/Look/Look_Tab.md
index d2f635c4c8..7f3114b24a 100644
--- a/docs/pages/Configure/Tabs/Look/Look_Tab.md
+++ b/docs/pages/Configure/Tabs/Look/Look_Tab.md
@@ -95,3 +95,7 @@ A URL to a new logo if the default MMGIS is unwanted. The logo should be reasona
 #### Help URL
 
 The URL to take users to in they click the help icon in the bottom left. Help above should be checked on.
+
+#### Show Attributions on Map
+
+If checked, a collapsible dropdown listing the attributions of all currently visible layers is always shown on the map, to the left of the home/zoom controls. It is hidden entirely when no visible layer has an attribution. Attributions are always listed in the About modal regardless of this setting.
diff --git a/docs/pages/Database/DrawTool/DrawTool.md b/docs/pages/Database/DrawTool/DrawTool.md
index 49cc91ba13..492268eeed 100644
--- a/docs/pages/Database/DrawTool/DrawTool.md
+++ b/docs/pages/Database/DrawTool/DrawTool.md
@@ -39,6 +39,7 @@ The `user_files` table stores an entry for each file a user created via the Draw
 - `template`: A JSON defining rules that each feature's metadata must comply to. Templates can be set on files at creation or through an existing file's information modal.
 - `publicity_type`: If the file is public, how public? Read-only, list out other users who can draw and edit in it, all users can draw and edit in it.
 - `public_editors`: If the file is public and the publicity type is "list-editors", this is the list of usernames who can draw and edit in this file.
+- `mission`: The name of the mission the file was created in. Files are only listed in the Draw Tool of their mission. `NULL` for files created before mission scoping existed; whether those legacy files are listed is controlled per mission by the Draw Tool's `showNullMissionFiles` variable (default `true`). Lead files (`is_master`) are shown in every mission unless the Draw Tool's `showMasterFiles` variable is `false`. Both variables are read server-side from the mission's saved configuration, so clients cannot override them. The file's mission is shown in its info modal; leads can move a file to another existing mission from there. Renaming a mission renames its files' `mission`; deleting a mission sets its files' `mission` back to `NULL`.
 
 ### file_histories
 
diff --git a/package.json b/package.json
index c774cb77df..43646905f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mmgis",
-  "version": "5.4.1-20260916",
+  "version": "5.4.2-20260922",
   "description": "A web-based mapping and localization solution for science operation on planetary missions.",
   "homepage": "build",
   "repository": {
diff --git a/plugins/core/backend/Config/routes/configs.js b/plugins/core/backend/Config/routes/configs.js
index 12244e41a5..8507887313 100644
--- a/plugins/core/backend/Config/routes/configs.js
+++ b/plugins/core/backend/Config/routes/configs.js
@@ -14,6 +14,7 @@ const logger = require("../../../../../API/logger");
 const Config = require("../models/config");
 const config_template = require("../../../../../API/templates/config_template");
 const userModel = require("../../Users/models/user");
+const Userfiles = require("../../Draw/models/userfiles").Userfiles;
 const User = userModel.User;
 const { UserDefaults } = require("../../Users/models/userdefaults");
 const missionTemplates = require("../../Utils/missionTemplates");
@@ -1418,10 +1419,17 @@ if (fullAccess)
                   return null;
                 });
 
+                // Draw files are scoped by mission name too.
+                const userfilesUpdate = Userfiles.update(
+                  { mission: newName },
+                  { where: { mission: missionName }, transaction: t }
+                );
+
                 return Promise.all([
                   ...configUpdates,
                   permissionUpdate,
                   defaultsUpdate,
+                  userfilesUpdate,
                 ]);
               })
               .then(() => {
@@ -1528,11 +1536,16 @@ if (fullAccess)
       return;
     }
 
-    Config.destroy({
-      where: {
-        mission: missionName,
-      },
-    })
+    sequelize
+      .transaction((t) =>
+        Promise.all([
+          Config.destroy({ where: { mission: missionName }, transaction: t }),
+          Userfiles.update(
+            { mission: null },
+            { where: { mission: missionName }, transaction: t }
+          ),
+        ])
+      )
       .then((mission) => {
         logger(
           "info",
diff --git a/plugins/core/backend/Draw/models/userfiles.js b/plugins/core/backend/Draw/models/userfiles.js
index c4077845a7..e07a51f2a5 100644
--- a/plugins/core/backend/Draw/models/userfiles.js
+++ b/plugins/core/backend/Draw/models/userfiles.js
@@ -94,6 +94,12 @@ const attributes = {
     unique: false,
     allowNull: true,
   },
+  mission: {
+    type: Sequelize.STRING,
+    unique: false,
+    allowNull: true,
+    defaultValue: null,
+  },
 };
 
 const options = {
@@ -201,6 +207,27 @@ const up = async () => {
       );
       return null;
     });
+
+  // mission column
+  for (const table of ["user_files", "user_files_tests"]) {
+    await sequelize
+      .query(
+        `ALTER TABLE ${table} ADD COLUMN IF NOT EXISTS mission varchar(255) NULL;`
+      )
+      .then(() => {
+        return null;
+      })
+      .catch((err) => {
+        logger(
+          "error",
+          `Failed to adding ${table}.mission column. DB tables may be out of sync!`,
+          "user_files",
+          null,
+          err
+        );
+        return null;
+      });
+  }
 };
 
 // export User model for use in other files.
diff --git a/plugins/core/backend/Draw/plugin.js b/plugins/core/backend/Draw/plugin.js
index 8f38d04fd9..62087e3242 100644
--- a/plugins/core/backend/Draw/plugin.js
+++ b/plugins/core/backend/Draw/plugin.js
@@ -38,12 +38,12 @@ let setup = {
   //Once the server starts
   onceStarted: (s) => {},
   //Once all tables sync
-  onceSynced: (s) => {
+  onceSynced: async (s) => {
     if (typeof file_histories.up === "function") {
       file_histories.up();
     }
     if (typeof ufiles.up === "function") {
-      ufiles.up();
+      await ufiles.up();
     }
     routeFiles.makeMasterFiles([
       "roi",
diff --git a/plugins/core/backend/Draw/routes/files.js b/plugins/core/backend/Draw/routes/files.js
index 5107fcc388..66c5479ad3 100644
--- a/plugins/core/backend/Draw/routes/files.js
+++ b/plugins/core/backend/Draw/routes/files.js
@@ -17,6 +17,7 @@ const published = require("../models/published");
 const Published = published.Published;
 const PublishedTEST = published.PublishedTEST;
 const PublishedStore = require("../models/publishedstore");
+const Config = require("../../Config/models/config");
 
 const draw = require("./draw");
 const filesutils = require("./filesutils");
@@ -43,12 +44,61 @@ router.post("/", function (req, res, next) {
   res.send("test files");
 });
 
+// Resolves to the mission's latest DrawTool `variables` ({} if the tool has
+// none) or null if the mission does not exist.
+function getDrawToolVars(mission) {
+  if (mission == null) return Promise.resolve(null);
+  return Config.findOne({
+    where: { mission },
+    order: [["version", "DESC"]],
+  }).then((row) => {
+    if (!row) return null;
+    const tools = (row.config && row.config.tools) || [];
+    const draw = tools.find(
+      (t) => t && typeof t.name === "string" && t.name.toLowerCase() === "draw"
+    );
+    return (draw && draw.variables) || {};
+  });
+}
+
 /**
  * Gets all owned or public files
+ * {
+ *  mission: <string> (optional) only return files of this mission. Whether
+ *    NULL-mission and master files are also returned is read server-side from
+ *    the mission's DrawTool variables (showNullMissionFiles, showMasterFiles).
+ * }
  */
-router.post("/getfiles", function (req, res, next) {
+router.post("/getfiles", async function (req, res, next) {
   let Table = req.body.test === "true" ? UserfilesTEST : Userfiles;
 
+  let showNullMissionFiles = true;
+  let showMasterFiles = true;
+  if (req.body.mission != null) {
+    let vars;
+    try {
+      vars = await getDrawToolVars(req.body.mission);
+    } catch (err) {
+      logger("error", "Failed to get files.", req.originalUrl, req, err);
+      res.send({
+        status: "failure",
+        message: "Failed to get files.",
+        body: {},
+      });
+      return;
+    }
+    if (vars == null) {
+      res.send({
+        status: "failure",
+        message: "Failed to get files. Unknown mission.",
+        body: {},
+      });
+      return;
+    }
+    showNullMissionFiles = vars.showNullMissionFiles !== false;
+    showMasterFiles = vars.showMasterFiles !== false;
+  }
+
   const orWhere = [
     {
       file_owner: req.user,
@@ -63,11 +113,19 @@ router.post("/getfiles", function (req, res, next) {
           : "1",
     },
   ];
+  const andWhere = [{ hidden: "0" }, { [Sequelize.Op.or]: orWhere }];
+
+  if (req.body.mission != null) {
+    const missionOr = [{ mission: req.body.mission }];
+    if (showNullMissionFiles) missionOr.push({ mission: null });
+    if (showMasterFiles) missionOr.push({ is_master: true });
+    andWhere.push({ [Sequelize.Op.or]: missionOr });
+  }
+  if (!showMasterFiles) andWhere.push({ is_master: { [Sequelize.Op.ne]: true } });
+
   Table.findAll({
     where: {
-      //file_owner is req.user or public is '0'
-      hidden: "0",
-      [Sequelize.Op.or]: orWhere,
+      [Sequelize.Op.and]: andWhere,
     },
   })
     .then((files) => {
@@ -114,11 +172,29 @@ router.post("/getfile", getfile);
  * 	file_description: <string> (optional)
  *  intent: <string> (optional)
  *  geojson: <object> (optional) -- geojson to initialize file from
+ *  mission: <string> (optional) -- mission this file belongs to (must exist)
  * }
  */
-router.post("/make", function (req, res, next) {
+router.post("/make", async function (req, res, next) {
   let Table = req.body.test === "true" ? UserfilesTEST : Userfiles;
 
+  if (req.body.mission != null) {
+    let vars = null;
+    try {
+      vars = await getDrawToolVars(req.body.mission);
+    } catch (err) {
+      logger("error", "Failed to make a new file.", req.originalUrl, req, err);
+    }
+    if (vars == null) {
+      res.send({
+        status: "failure",
+        message: "Failed to make a new file. Unknown mission.",
+        body: {},
+      });
+      return;
+    }
+  }
+
   //group is a reserved keyword
   if (req.user === "group") {
     logger(
@@ -146,6 +222,7 @@ router.post("/make", function (req, res, next) {
     publicity_type: "read_only",
     hidden: "0",
     template: req.body.template ? JSON.parse(req.body.template) : null,
+    mission: req.body.mission || null,
   };
 
   // Insert new userfile into the user_files table
@@ -419,10 +496,12 @@ router.post("/restore", function (req, res, next) {
  *  template: <json> (optional)
  *  publicity_type: <string> (optional)
  *  public_editors: <string[]> (optional)
+ *  mission: <string> (optional, leads only) move the file to an existing mission
  * }
  */
-router.post("/change", function (req, res, next) {
+router.post("/change", async function (req, res, next) {
   let Table = req.body.test === "true" ? UserfilesTEST : Userfiles;
+  const isLead = req.groups && req.groups["mmgis-group"] === true;
 
   //Form update object
   let toUpdateTo = {};
@@ -464,6 +543,23 @@ router.post("/change", function (req, res, next) {
       toUpdateTo.public_editors = public_editors;
     } catch (err) {}
   }
+  if (isLead && req.body.mission != null && req.body.mission !== "") {
+    let vars = null;
+    try {
+      vars = await getDrawToolVars(req.body.mission);
+    } catch (err) {
+      logger("error", "Failed to edit file.", req.originalUrl, req, err);
+    }
+    if (vars == null) {
+      res.send({
+        status: "failure",
+        message: "Failed to edit file. Unknown mission.",
+        body: {},
+      });
+      return;
+    }
+    toUpdateTo.mission = req.body.mission;
+  }
 
   let updateObj = {
     where: {
@@ -474,7 +570,7 @@ router.post("/change", function (req, res, next) {
   };
 
   // Alow leads to edit file info
-  if (req.groups && req.groups["mmgis-group"] === true)
+  if (isLead)
     updateObj = {
       where: {
         id: req.body.id,
diff --git a/plugins/core/backend/Webhooks/routes/buildEntriesResponse.js b/plugins/core/backend/Webhooks/routes/buildEntriesResponse.js
new file mode 100644
index 0000000000..c7691e2a99
--- /dev/null
+++ b/plugins/core/backend/Webhooks/routes/buildEntriesResponse.js
@@ -0,0 +1,13 @@
+function buildEntriesResponse(sets) {
+  const entries = (sets || []).map((set) => ({
+    config: set.config,
+    updated: set.updatedAt,
+  }));
+
+  return {
+    status: "success",
+    body: { entries },
+  };
+}
+
+module.exports = buildEntriesResponse;
diff --git a/plugins/core/backend/Webhooks/routes/webhookutils.js b/plugins/core/backend/Webhooks/routes/webhookutils.js
index c73a144030..0bc6b3eae2 100644
--- a/plugins/core/backend/Webhooks/routes/webhookutils.js
+++ b/plugins/core/backend/Webhooks/routes/webhookutils.js
@@ -4,6 +4,7 @@
  **********************************************************/
 const logger = require("../../../../../API/logger");
 const Webhooks = require("../models/webhooks");
+const buildEntriesResponse = require("./buildEntriesResponse");
 
 function entries(req, res, next) {
   logger("success", "Called /webhooks/entries API", req.originalUrl, req);
@@ -11,17 +12,7 @@ function entries(req, res, next) {
     order: [["updatedAt", "DESC"]],
   })
     .then((sets) => {
-      if (sets && sets.length > 0) {
-        let entries = [];
-        for (let i = 0; i < sets.length; i++) {
-          entries.push({ config: sets[i].config, updated: sets[i].updatedAt });
-        }
-
-        res.send({
-          status: "success",
-          body: { entries: entries },
-        });
-      }
+      res.send(buildEntriesResponse(sets));
     })
     .catch((err) => {
       logger("error", "Failure finding webhooks.", req.originalUrl, req, err);
diff --git a/plugins/core/layertypes/Image/legend.js b/plugins/core/layertypes/Image/legend.js
index 63d98ad81e..6f7902f846 100644
--- a/plugins/core/layertypes/Image/legend.js
+++ b/plugins/core/layertypes/Image/legend.js
@@ -8,7 +8,10 @@ import ToolController_ from '@basics/ToolController_/ToolController_'
 // Build the layer's legend from its live render parameters. The scale itself is
 // drawn by the LayersTool, which owns the colormap/rescale UI it comes from.
 function derive(layerObj) {
-    if (layerObj.cogTransform !== true) return false
+    // A custom GDAL color table (cogColormapJson) colors raw pixel values
+    // without the COG transform, so it yields a legend on its own.
+    if (layerObj.cogTransform !== true && layerObj.cogColormapJson == null)
+        return false
 
     ToolController_.getTool('LayersTool')?.populateCogScale(layerObj.name)
     return true
diff --git a/plugins/core/layertypes/Tile/legend.js b/plugins/core/layertypes/Tile/legend.js
index 3b3f219798..b7fce8b85b 100644
--- a/plugins/core/layertypes/Tile/legend.js
+++ b/plugins/core/layertypes/Tile/legend.js
@@ -8,7 +8,10 @@ import ToolController_ from '@basics/ToolController_/ToolController_'
 // Build the layer's legend from its live render parameters. The scale itself is
 // drawn by the LayersTool, which owns the colormap/rescale UI it comes from.
 function derive(layerObj) {
-    if (layerObj.cogTransform !== true) return false
+    // A custom GDAL color table (cogColormapJson) colors raw pixel values
+    // without the COG transform, so it yields a legend on its own.
+    if (layerObj.cogTransform !== true && layerObj.cogColormapJson == null)
+        return false
 
     ToolController_.getTool('LayersTool')?.populateCogScale(layerObj.name)
     return true
diff --git a/plugins/core/layertypes/Tile/map.js b/plugins/core/layertypes/Tile/map.js
index 18dddd0016..7b861b0dde 100644
--- a/plugins/core/layertypes/Tile/map.js
+++ b/plugins/core/layertypes/Tile/map.js
@@ -134,6 +134,7 @@ async function make(layerObj, ctx = {}) {
                 cogMax: layerObj.cogMax,
                 currentCogMax: layerObj.currentCogMax,
                 cogColormap: layerObj.cogColormap,
+                cogColormapJson: layerObj.cogColormapJson,
                 cogExpression: layerObj.cogExpression,
                 currentCogExpression: layerObj.currentCogExpression,
                 variables: layerObj.variables || {},
diff --git a/plugins/core/layertypes/Tile/plugin.json b/plugins/core/layertypes/Tile/plugin.json
index 7644b5c37a..81b9e9cb88 100644
--- a/plugins/core/layertypes/Tile/plugin.json
+++ b/plugins/core/layertypes/Tile/plugin.json
@@ -365,7 +365,24 @@
                 "description": "",
                 "type": "colordropdown",
                 "width": 3,
-                "options": "{{COLORMAP_NAMES}}"
+                "options": "{{COLORMAP_NAMES}}",
+                "disableWhen": [
+                  { "field": "cogColormapJson", "notEmpty": true },
+                  { "field": "cogTransform", "equals": true }
+                ],
+                "disabledMessage": "A Custom Color Table (GDAL) is set below and supersedes this colormap. Clear the custom color table to use a named colormap."
+              }
+            ]
+          },
+          {
+            "name": "Custom Color Table (GDAL)",
+            "components": [
+              {
+                "field": "cogColormapJson",
+                "name": "Color Table",
+                "description": "A custom GDAL color table sent to TiTiler's 'colormap' parameter, mapping raw pixel values to colors. Provide JSON as either a discrete value-to-RGBA map (e.g. {\"0\":[0,0,0,255],\"255\":[255,255,255,255]}) or a list of interval-to-RGBA entries (e.g. [[[0,100],[0,0,0,255]],[[100,200],[255,255,255,255]]]). When set, this supersedes the named Colormap of the Single Data Band COG Transformation, no rescaling is applied, and a discrete legend is generated automatically.",
+                "type": "textnotrim",
+                "width": 12
               }
             ]
           }
@@ -742,7 +759,7 @@
           },
           {
             "subname": "Attribution",
-            "subdescription": "Attribution information for the dataset. If configured, the attribution will be displayed horizontally below the scalebar when the layer is visible.",
+            "subdescription": "Attribution information for the dataset. If configured, the attribution is listed in the About modal while the layer is visible and, if 'Show Attributions on Map' is enabled in the Look tab, in the on-map attributions dropdown.",
             "components": [
               {
                 "field": "attribution",
diff --git a/plugins/core/tools/Draw/DrawTool.css b/plugins/core/tools/Draw/DrawTool.css
index 1e0a87f689..4aefa8c1d4 100644
--- a/plugins/core/tools/Draw/DrawTool.css
+++ b/plugins/core/tools/Draw/DrawTool.css
@@ -1126,7 +1126,7 @@
 }
 
 .drawToolFileEditOn {
-    min-width: 400px;
+    min-width: 420px;
     color: var(--color-f);
     background: var(--color-a);
     box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.5);
@@ -1221,7 +1221,7 @@
     border: none;
     border-top: 1px solid black;
     color: var(--color-f);
-    min-width: 452px;
+    min-width: 472px;
     max-width: 750px;
     min-height: 100px;
     max-height: 400px;
@@ -1246,6 +1246,15 @@
 .drawToolFileEditOnDates > div > div:last-child {
     padding: 0px 4px;
 }
+.drawToolFileEditOnMission {
+    padding: 4px 10px;
+}
+.drawToolFileEditOnMission > div {
+    align-items: center;
+}
+#drawToolFileEditOnMissionDropdown {
+    min-width: 160px;
+}
 .drawToolFileEditOnC {
     display: flex;
     justify-content: space-between;
diff --git a/plugins/core/tools/Draw/DrawTool.js b/plugins/core/tools/Draw/DrawTool.js
index 810b9d62c1..dcb3648a1f 100644
--- a/plugins/core/tools/Draw/DrawTool.js
+++ b/plugins/core/tools/Draw/DrawTool.js
@@ -1256,7 +1256,9 @@ var DrawTool = {
         }
         calls.api(
             'files_getfiles',
-            {},
+            {
+                mission: L_.mission,
+            },
             function (data) {
                 if (data && data.body) {
                     //sort files by intent and then alphabetically by name within intent
@@ -1302,6 +1304,7 @@ var DrawTool = {
     },
     makeFile: function (body, callback) {
         const filename = body.file_name
+        body.mission = L_.mission
         calls.api(
             'files_make',
             body,
diff --git a/plugins/core/tools/Draw/DrawTool_Files.js b/plugins/core/tools/Draw/DrawTool_Files.js
index e1182569e5..0b524221c7 100644
--- a/plugins/core/tools/Draw/DrawTool_Files.js
+++ b/plugins/core/tools/Draw/DrawTool_Files.js
@@ -7,6 +7,9 @@ import Globe_ from '@basics/Globe_/Globe_'
 import Map_ from '@basics/Map_/Map_'
 import CursorInfo from '@basics/UserInterface_/components/CursorInfo/CursorInfo'
 import Toast from '@design/components/Toast/Toast'
+import Select from '@design/components/Select/Select'
+import React from 'react'
+import { createRoot } from 'react-dom/client'
 import Modal from '@basics/UserInterface_/components/Modal/Modal'
 
 import DrawTool_Templater from './DrawTool_Templater'
@@ -85,6 +88,8 @@ var Files = {
 
         Files.recalculateFolderCounts()
 
+        $('#drawToolMaster').toggle(DrawTool.files.some((f) => f.is_master))
+
         //Master Header
         $('.drawToolMasterHeaderLeftLeft').off('click')
         $('.drawToolMasterHeaderLeftLeft').on('click', function () {
@@ -957,6 +962,12 @@ var Files = {
                 )
                 .join('\n')
 
+            const missionMarkup = isLead && !file.is_master
+                ? `<div id='drawToolFileEditOnMissionDropdown'></div>`
+                : `<div>${safeHTML(file.mission || 'NONE')}</div>`
+            let selectedMission = file.mission || ''
+            let missionRoot = null
+
             // prettier-ignore
             const modalContentEditable = [
                 "<div class='drawToolFileEditOn' file_id='" + fileId + "'  file_owner='" + file.file_owner + "' file_name='" + file.file_name + "'>",
@@ -995,6 +1006,12 @@ var Files = {
                             `<div><div>${file.template?.name || 'NONE'}</div><i class='mdi mdi-pencil mdi-14px'></i></div>`,
                         "</div>",
                     "</div>",
+                    "<div class='drawToolFileEditOnDates drawToolFileEditOnMission'>",
+                        "<div>",
+                            "<div>Mission:</div>",
+                            missionMarkup,
+                        "</div>",
+                    "</div>",
                     "<div class='drawToolFileEditOnDescription'>",
                         "<textarea class='drawToolFileDesc' rows='9' placeholder='Description...'>" + DrawTool.stripTagsFromDescription(file.file_description) + "</textarea>",
                     "</div>",
@@ -1061,6 +1078,12 @@ var Files = {
                             `<div><div>${template?.name || 'NONE'}</div></div>`,
                         "</div>",
                     "</div>",
+                    "<div class='drawToolFileEditOnDates drawToolFileEditOnMission'>",
+                        "<div>",
+                            "<div>Mission:</div>",
+                            missionMarkup,
+                        "</div>",
+                    "</div>",
                     "<div class='drawToolFileEditOnDescription'>",
                         "<textarea class='drawToolFileDesc' rows='9' placeholder='No description...' disabled>" + DrawTool.stripTagsFromDescription(file.file_description) + "</textarea>",
                     "</div>",
@@ -1080,7 +1103,10 @@ var Files = {
                     "</div>",
                     "<div id='drawToolFileEditOnActions'>",
                         "<div></div>",
-                        "<div class='drawToolFileCancel drawToolButton1'>Cancel</div>",
+                        "<div class='flexbetween'>",
+                            "<div class='drawToolFileCancel drawToolButton1'>Cancel</div>",
+                            isLead && !file.is_master ? "<div class='drawToolFileSaveMission drawToolButton1'>Save</div>" : "",
+                        "</div>",
                     "</div>",
                 "</div>"
                 ].join('\n')
@@ -1092,6 +1118,38 @@ var Files = {
                     ? modalContentEditable
                     : modalContent,
                 function () {
+                    if (isLead) {
+                        calls.api(
+                            'missions',
+                            {},
+                            function (s) {
+                                const container = document.getElementById(
+                                    'drawToolFileEditOnMissionDropdown'
+                                )
+                                if (!container) return
+                                const options = (s.missions || []).map(
+                                    (m) => ({ value: m, label: m })
+                                )
+                                if (!file.mission)
+                                    options.unshift({ value: '', label: 'NONE' })
+                                const render = () =>
+                                    missionRoot.render(
+                                        <Select
+                                            value={selectedMission}
+                                            placeholder='NONE'
+                                            options={options}
+                                            onValueChange={(v) => {
+                                                selectedMission = v
+                                                render()
+                                            }}
+                                        />
+                                    )
+                                missionRoot = createRoot(container)
+                                render()
+                            },
+                            function () {}
+                        )
+                    }
                     //
                     $('#drawToolFileTemplateEdit').on('click', () => {
                         // prettier-ignore
@@ -1357,6 +1415,30 @@ var Files = {
                         Modal.remove()
                     })
 
+                    // Leads may reassign the mission even when other file info is read-only
+                    $('.drawToolFileSaveMission').on('click', function () {
+                        const mission = selectedMission
+                        if (!mission || mission === file.mission) {
+                            Modal.remove()
+                            return
+                        }
+                        DrawTool.changeFile(
+                            { id: fileId, mission: mission },
+                            function () {
+                                Modal.remove()
+                                Toast.success('Successfully changed file mission!', 3500)
+                                if (DrawTool.filesOn.indexOf(parseInt(fileId)) !== -1)
+                                    DrawTool.toggleFile(parseInt(fileId), 'off', true)
+                                DrawTool.getFiles(function () {
+                                    DrawTool.populateFiles()
+                                })
+                            },
+                            function () {
+                                Toast.error('Failed to change file mission!', 3500)
+                            }
+                        )
+                    })
+
                     //save
                     $('.drawToolFileSave').on('click', function () {
                         const elm = $(this).parent().parent().parent()
@@ -1420,6 +1502,8 @@ var Files = {
                                 .find('#drawToolFileEditListEditors')
                                 .val(),
                         }
+                        if (isLead && !file.is_master && selectedMission)
+                            body.mission = selectedMission
 
                         DrawTool.changeFile(
                             body,
@@ -1435,6 +1519,12 @@ var Files = {
                                 if (files_i !== -1)
                                     DrawTool.files[files_i].file_name = filename
 
+                                if (
+                                    body.mission &&
+                                    body.mission !== file.mission &&
+                                    DrawTool.filesOn.indexOf(parseInt(fileId)) !== -1
+                                )
+                                    DrawTool.toggleFile(parseInt(fileId), 'off', true)
                                 DrawTool.getFiles(function () {
                                     DrawTool.populateFiles()
                                 })
@@ -1522,6 +1612,10 @@ var Files = {
                 },
                 function () {
                     // on close
+                    if (missionRoot) {
+                        missionRoot.unmount()
+                        missionRoot = null
+                    }
                     // Just incase this gets stuck
                     $('.autocomplete-suggestions').remove()
                 }
diff --git a/plugins/core/tools/Draw/plugin.json b/plugins/core/tools/Draw/plugin.json
index ed0d42d24d..09748df557 100644
--- a/plugins/core/tools/Draw/plugin.json
+++ b/plugins/core/tools/Draw/plugin.json
@@ -25,6 +25,8 @@
             "defaultPublicFilter": false,
             "defaultYoursOnlyFilter": true,
             "defaultOnFilter": false,
+            "showNullMissionFiles": true,
+            "showMasterFiles": true,
             "leadsCanEditFileInfo": false,
             "hoverLengthOnLines": false,
             "templates": {
@@ -209,6 +211,26 @@
                     }
                 ]
             },
+            {
+                "components": [
+                    {
+                        "field": "variables.showNullMissionFiles",
+                        "name": "Show Files Without a Mission",
+                        "description": "Files are scoped to the mission they were created in. Also show legacy files that were created before mission scoping and have no mission set.",
+                        "type": "checkbox",
+                        "width": 6,
+                        "defaultChecked": true
+                    },
+                    {
+                        "field": "variables.showMasterFiles",
+                        "name": "Show Lead Files",
+                        "description": "Show the shared Lead files (ROI, CAMPAIGN, etc.) in this mission regardless of mission scoping.",
+                        "type": "checkbox",
+                        "width": 6,
+                        "defaultChecked": true
+                    }
+                ]
+            },
             {
                 "name": "Dynamic Extent Settings",
                 "description": "Load features incrementally based on visible map extent to improve performance for large files.",
diff --git a/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.css b/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.css
index 1fcf920714..4fb2b24657 100644
--- a/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.css
+++ b/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.css
@@ -30,7 +30,7 @@
     text-align: center;
 }
 #LayerInfoModalContent {
-    padding: 8px 0px 20px 0px;
+    padding: 8px 0px 8px 0px;
     overflow-y: auto;
     max-height: 80vh;
     border-top: 1px solid var(--color-a-5);
@@ -93,8 +93,7 @@
 }
 
 #LayerInfoModalDescription {
-    padding: 0px 40px;
-    padding-top: 8px;
+    padding: 8px 40px;
     border-top: 1px solid var(--color-a-5);
 }
 #LayerInfoModalDescriptionTitle {
@@ -104,6 +103,32 @@
     margin-bottom: 8px;
 }
 
+#LayerInfoModalFooter {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 6px 30px 8px 30px;
+    font-size: 11px;
+    color: var(--color-a2);
+}
+#LayerInfoModalAttribution {
+    text-align: left;
+    margin-right: 12px;
+    color: var(--color-a6);
+}
+#LayerInfoModalAttribution:not(:empty) {
+    padding: 3px 8px;
+    border-radius: 4px;
+    background: var(--color-a1);
+}
+#LayerInfoModalAttribution a {
+    color: var(--color-a6);
+    text-decoration: underline;
+}
+#LayerInfoModalAttribution a:hover {
+    color: var(--color-mmgis);
+}
+
 #LayerInfoModalTags {
     border-top: 1px solid var(--color-a-5);
 }
@@ -115,10 +140,8 @@
     background: var(--color-a1-5);
 }
 #LayerInfoModalInnerUUID {
-    padding: 4px 30px;
     text-align: right;
-    font-size: 11px;
-    color: var(--color-a2);
+    flex-shrink: 0;
 }
 
 .LayerInfoModalTag {
diff --git a/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.js b/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.js
index 2289a37ab6..457688fca7 100644
--- a/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.js
+++ b/plugins/core/tools/Layers/LayerInfoModal/LayerInfoModal.js
@@ -2,7 +2,7 @@ import $ from 'jquery'
 import L_ from '@basics/Layers_/Layers_'
 import Modal from '@basics/UserInterface_/components/Modal/Modal'
 import marked from '@essence/services/Markdown'
-import { safeHTML } from '@essence/services/Sanitize'
+import { safeHTML, safeLinkUrl } from '@essence/services/Sanitize'
 import F_ from '@basics/Formulae_/Formulae_'
 
 import './LayerInfoModal.css'
@@ -25,6 +25,15 @@ const LayerInfo = {
         let type = layer.type
         if (type === 'tile') type = 'raster'
 
+        let attribution = ''
+        if (layer.attribution != null && layer.attribution !== '') {
+            const text = F_.escapeHtml(layer.attribution)
+            const link = safeLinkUrl(layer.attributionLink)
+            attribution = link
+                ? `<a href='${F_.escapeHtml(link)}' target='_blank' rel='noopener noreferrer'>${text}</a>`
+                : text
+        }
+
         // prettier-ignore
         Modal.set(
             [
@@ -65,7 +74,10 @@ const LayerInfo = {
                                 layer.description ? safeHTML(LayerInfo.converter.parse(layer.description)) : `<div class='LayerInfoModalNone'>No Description</div>`,
                             `</div>`,
                         `</div>`,
-                        `<div id='LayerInfoModalInnerUUID'>${layer.uuid}</div>`,
+                        `<div id='LayerInfoModalFooter'>`,
+                            `<div id='LayerInfoModalAttribution'>${attribution ? `\u00a9 ${attribution}` : ''}</div>`,
+                            `<div id='LayerInfoModalInnerUUID'>${layer.uuid}</div>`,
+                        `</div>`,
                     `</div>`,
                 `</div>`
             ].join('\n'),
diff --git a/plugins/core/tools/Layers/LayersTool.js b/plugins/core/tools/Layers/LayersTool.js
index 1ce0cbd4fc..2eca2416e4 100644
--- a/plugins/core/tools/Layers/LayersTool.js
+++ b/plugins/core/tools/Layers/LayersTool.js
@@ -403,6 +403,9 @@ var LayersTool = {
         if (
             layer.type !== 'data' &&
             layer.cogTransform !== true &&
+            // A custom GDAL color table colors raw pixel values without the
+            // COG transform, so it still yields a legend
+            layer.cogColormapJson == null &&
             (layerUrl.startsWith('stac-collection:') ||
                 layerUrl.startsWith('COG:') ||
                 layer.type === 'image')
@@ -427,6 +430,21 @@ var LayersTool = {
             units = layer.cogUnits
         }
 
+        // A custom GDAL color table yields a discrete class legend instead
+        // of a gradient sampled between the rescale min/max (which TiTiler
+        // doesn't apply when a custom color table is set)
+        const colortableLegend = LayersTool.cogColormapJsonToLegend(
+            layer.cogColormapJson,
+            units
+        )
+        if (colortableLegend != null) {
+            L_.layers.data[layer.name]._legend = colortableLegend
+            // The rescale gradation labels don't apply to a color table
+            for (let i = 1; i < 8; i++) $(`[id=tileCogLegend_${i}]`).text('')
+            $('#tileCogColormapMapLines').empty()
+            return
+        }
+
         let dynamicLegendConf = []
         const imgElement = document.getElementById(
             `titlerCogColormapImage_${L_.asLayerUUID(layerName)}`
@@ -600,6 +618,102 @@ var LayersTool = {
         }
         return { reverse, colormap }
     },
+    // Builds a discrete legend (one entry per class or interval) from a
+    // custom GDAL color table (the same JSON sent to TiTiler's `colormap`
+    // param), for use as a layer's `_legend`. Fully-transparent entries
+    // (e.g. nodata/fill values) are skipped. Returns null if there's no
+    // usable color table.
+    cogColormapJsonToLegend: function (cogColormapJson, units) {
+        if (cogColormapJson == null) return null
+        let table = cogColormapJson
+        if (typeof table === 'string') {
+            try {
+                table = JSON.parse(table)
+            } catch (e) {
+                return null
+            }
+        }
+
+        let entries = []
+        if (Array.isArray(table)) {
+            // Intervals: [[[min, max], [r, g, b, a]], ...]
+            entries = table
+                .filter((e) => Array.isArray(e) && Array.isArray(e[1]))
+                .map((e) => ({
+                    color: e[1],
+                    value: Array.isArray(e[0])
+                        ? `${e[0][0]} – ${e[0][1]}${units || ''}`
+                        : '',
+                }))
+        } else if (typeof table === 'object') {
+            // Discrete: { "value": [r, g, b, a], ... }
+            entries = Object.keys(table)
+                .filter((k) => Array.isArray(table[k]))
+                .sort((a, b) => parseFloat(a) - parseFloat(b))
+                .map((k) => ({
+                    color: table[k],
+                    value: `${k}${units || ''}`,
+                }))
+        }
+
+        const legendConf = entries
+            .filter((e) => (e.color[3] == null ? 255 : e.color[3]) > 0)
+            .map((e) => {
+                const a = e.color[3] != null ? e.color[3] / 255 : 1
+                return {
+                    color: `rgba(${e.color[0] || 0},${e.color[1] || 0},${
+                        e.color[2] || 0
+                    },${a})`,
+                    strokecolor: null,
+                    shape: 'square',
+                    value: e.value,
+                }
+            })
+        return legendConf.length > 0 ? legendConf : null
+    },
+    // Renders a custom GDAL color table (the same JSON sent to TiTiler's
+    // `colormap` param) as a horizontal swatch strip for the layer legend.
+    // Accepts a discrete value->RGBA map or a list of [[min,max],RGBA]
+    // intervals. Returns null if there's no usable color table.
+    cogColormapJsonToSwatches: function (cogColormapJson) {
+        if (cogColormapJson == null) return null
+        let table = cogColormapJson
+        if (typeof table === 'string') {
+            try {
+                table = JSON.parse(table)
+            } catch (e) {
+                return null
+            }
+        }
+
+        let colors = []
+        if (Array.isArray(table)) {
+            // Intervals: [[[min, max], [r, g, b, a]], ...]
+            colors = table
+                .map((entry) => (Array.isArray(entry) ? entry[1] : null))
+                .filter((c) => Array.isArray(c))
+        } else if (typeof table === 'object') {
+            // Discrete: { "value": [r, g, b, a], ... }
+            colors = Object.keys(table)
+                .sort((a, b) => parseFloat(a) - parseFloat(b))
+                .map((k) => table[k])
+                .filter((c) => Array.isArray(c))
+        }
+        if (colors.length === 0) return null
+
+        const swatches = colors.map((c) => {
+            const a = c[3] != null ? c[3] / 255 : 1
+            return `<div style="background: rgba(${c[0] || 0},${c[1] || 0},${
+                c[2] || 0
+            },${a}); height: 100%; margin: 0px; flex-grow: 1;"></div>`
+        })
+
+        return [
+            '<div id="titlerCogColormapCSS">',
+            swatches.join('\n'),
+            '</div>',
+        ].join('\n')
+    },
     traverseHeaderLayersExpandedState: function (node, parent, depth) {
         for (var i = 0; i < node.length; i++) {
             if (node[i].type == 'header') {
@@ -970,12 +1084,21 @@ function interfaceWithMMGIS(fromInit) {
                     }
 
                     if (node[i].cogTransform === true && supportsExpressions) {
-                        let { colormap, reverse } = LayersTool.findJSColormap(
-                            node[i],
-                            node[i].cogColormap
-                        )
+                        let { colormap, reverse } =
+                            LayersTool.findJSColormap(
+                                node[i],
+                                node[i].cogColormap
+                            )
 
-                        if (window.mmgisglobal.WITH_TITILER === 'true') {
+                        const cogColortableSwatches =
+                            LayersTool.cogColormapJsonToSwatches(
+                                node[i].cogColormapJson
+                            )
+
+                        if (cogColortableSwatches != null) {
+                            // A custom GDAL color table supersedes the named colormap
+                            additionalSettings = cogColortableSwatches
+                        } else if (window.mmgisglobal.WITH_TITILER === 'true') {
                             // prettier-ignore
                             additionalSettings = [
                                 `<img id="titlerCogColormapImage_${escapedLayerName}" src="${window.location.origin}${(
@@ -1256,12 +1379,22 @@ function interfaceWithMMGIS(fromInit) {
                         L_.layers.layer[node[i].name].georasters[0]
                             .numberOfRasters === 1
                     ) {
-                        let { colormap, reverse } = LayersTool.findJSColormap(
-                            node[i],
-                            node[i].cogColormap
-                        )
 
-                        if (window.mmgisglobal.WITH_TITILER === 'true') {
+                        let { colormap, reverse } =
+                            LayersTool.findJSColormap(
+                                node[i],
+                                node[i].cogColormap
+                            )
+
+                        const cogColortableSwatches =
+                            LayersTool.cogColormapJsonToSwatches(
+                                node[i].cogColormapJson
+                            )
+
+                        if (cogColortableSwatches != null) {
+                            // A custom GDAL color table supersedes the named colormap
+                            additionalSettings = cogColortableSwatches
+                        } else if (window.mmgisglobal.WITH_TITILER === 'true') {
                             // prettier-ignore
                             additionalSettings = [
                                 `<img id="titlerCogColormapImage_${escapedLayerName}" src="${window.location.origin}${(
diff --git a/src/design-system/themeApplier.js b/src/design-system/themeApplier.js
index f76191c213..3335b50798 100644
--- a/src/design-system/themeApplier.js
+++ b/src/design-system/themeApplier.js
@@ -99,10 +99,13 @@ function applyThemeToDOM(themeName) {
     // (SeparatedTools.module.css) using CSS custom properties.
 
     // --- Attributions ---
-    const attr = document.getElementById('mmgis-attributions')
-    if (attr) {
-        attr.style.background = a('--color-a', 0.6)
-    }
+    document.querySelectorAll('#mmgis-attributions-summary, #mmgis-attributions-panel').forEach((el) => {
+        el.style.background = a('--color-a', 0.88)
+        el.style.border = `1px solid ${t['--color-a1']}`
+    })
+    document.querySelectorAll('#mmgis-attributions, #mmgis-attributions-list a').forEach((el) => {
+        el.style.color = t['--color-f']
+    })
 
     // --- Close X buttons injected into tools ---
     document.querySelectorAll('.tool-close-x').forEach((el) => {
diff --git a/src/essence/Basics/Formulae_/Formulae_.js b/src/essence/Basics/Formulae_/Formulae_.js
index 56cbdecab4..ebb77980f6 100644
--- a/src/essence/Basics/Formulae_/Formulae_.js
+++ b/src/essence/Basics/Formulae_/Formulae_.js
@@ -822,7 +822,8 @@ var Formulae_ = {
         return 'zero'
     },
     isUrlAbsolute: function (url) {
-        const r = new RegExp('^(?:[a-z]+:)?//', 'i')
+        // RFC 3986 scheme (letters, digits, + - .) so s3://, gs://, etc. count
+        const r = new RegExp('^(?:[a-z][a-z0-9+.-]*:)?//', 'i')
         return r.test(url)
     },
     csvToJSON: function (csv) {
diff --git a/src/essence/Basics/Layers_/display/visibility.js b/src/essence/Basics/Layers_/display/visibility.js
index 3407b5357e..2b01732ab9 100644
--- a/src/essence/Basics/Layers_/display/visibility.js
+++ b/src/essence/Basics/Layers_/display/visibility.js
@@ -52,11 +52,6 @@ export async function toggleLayer(
     // Always reupdate layer infos at the end to keep them in sync
     Description.updateInfo()
 
-    // Update attributions display
-    if (typeof Attributions !== 'undefined' && Attributions.update) {
-        Attributions.update()
-    }
-
     // Deselect active feature if its layer is being turned off
     if (L_.activeFeature && L_.activeFeature.layerName === s.name && on) {
         L_.setActiveFeature(null)
@@ -255,6 +250,9 @@ export async function toggleLayerHelper(
                 L_.toggleFeature(f, false)
             })
         }
+
+        // Visible layer set changed on every path (API, tree restore, reload)
+        Attributions.update()
     }
 }
 
@@ -378,6 +376,7 @@ export function addVisible(L_, map_, onlyTheseLayers) {
     }
 
     L_._refreshAnnotationEvents()
+    Attributions.update()
 }
 
 export function toggleFeature(L_, layer, on) {
diff --git a/src/essence/Basics/Layers_/render/leaflet-tilelayer-middleware.js b/src/essence/Basics/Layers_/render/leaflet-tilelayer-middleware.js
index b34cc4fbf8..8bd12857df 100644
--- a/src/essence/Basics/Layers_/render/leaflet-tilelayer-middleware.js
+++ b/src/essence/Basics/Layers_/render/leaflet-tilelayer-middleware.js
@@ -44,7 +44,12 @@ var colorFilterExtension = {
                 }exitwhenfull=false&skipcovered=false`
             }
 
+            // Skip rescale entirely when a custom GDAL color table is set:
+            // TiTiler applies rescale BEFORE the colormap lookup, so rescaling
+            // would remap the raw pixel values away from the table's keys and
+            // no entry would ever match.
             if (
+                this.options.cogColormapJson == null &&
                 this.options.cogTransform === true &&
                 this.options.cogMin != null &&
                 this.options.cogMax != null
@@ -58,13 +63,39 @@ var colorFilterExtension = {
                         ? this.options.currentCogMax
                         : this.options.cogMax
                 }]`
-                if (this.options.cogColormap != null) {
+                // A named TiTiler colormap. Superseded by a custom GDAL color
+                // table (cogColormapJson) when one is provided.
+                if (
+                    this.options.cogColormap != null &&
+                    this.options.cogColormapJson == null
+                ) {
                     url += `${
                         url.indexOf('?') === -1 ? '?' : '&'
                     }colormap_name=${this.options.cogColormap.toLowerCase()}`
                 }
             }
 
+            // A custom GDAL color table passed straight through to TiTiler's
+            // `colormap` parameter. Accepts either a discrete value->RGBA map
+            // (e.g. {"0":[0,0,0,255]}) or a list of [[min,max],RGBA] intervals.
+            // Applies with or without a rescale so classified rasters can be
+            // colored by raw pixel value.
+            if (this.options.cogColormapJson != null) {
+                let colormap = this.options.cogColormapJson
+                if (typeof colormap !== 'string') {
+                    try {
+                        colormap = JSON.stringify(colormap)
+                    } catch (e) {
+                        colormap = null
+                    }
+                }
+                if (colormap != null && colormap !== '') {
+                    url += `${
+                        url.indexOf('?') === -1 ? '?' : '&'
+                    }colormap=${encodeURIComponent(colormap)}`
+                }
+            }
+
             // Add expression parameter if it exists (takes precedence over bands)
             // Check currentCogExpression first (runtime value), then fall back to cogExpression (configured value)
             const expressionToUse = this.options.currentCogExpression || this.options.cogExpression
diff --git a/src/essence/Basics/UserInterface_/components/Attributions/Attributions.css b/src/essence/Basics/UserInterface_/components/Attributions/Attributions.css
index e49e1cff3f..0eb74037ce 100644
--- a/src/essence/Basics/UserInterface_/components/Attributions/Attributions.css
+++ b/src/essence/Basics/UserInterface_/components/Attributions/Attributions.css
@@ -1,33 +1,107 @@
-/* Attributions styles */
+/* On-map attributions: collapsed pill left of the home/zoom control */
 #mmgis-attributions {
     position: absolute;
-    bottom: 0px;
-    left: 0px;
-    pointer-events: auto;
-    z-index: 1000;
+    top: 10px;
+    right: 44px;
+    z-index: 1001;
+    font-family: 'lato-light';
     font-size: 12px;
-    color: var(--color-a5);
+    letter-spacing: 0.5px;
+    color: var(--color-f);
+    user-select: none;
+}
+
+#mmgis-attributions-summary {
+    display: flex;
+    align-items: center;
+    height: 30px;
+    max-width: 124px;
+    padding: 0 6px 0 10px;
+    box-sizing: border-box;
+    border-radius: 8px;
     background: var(--color-a);
-    border-left: 1px solid black;
-    padding: 2px 4px 2px 3px;
-    line-height: 1.3;
+    border: 1px solid var(--color-a1);
+    box-shadow: 0 1px 4px var(--color-shadow);
+    cursor: pointer;
     white-space: nowrap;
+    transition: color 0.2s ease-in 0s;
+}
+#mmgis-attributions-summary:hover {
+    color: var(--color-mmgis);
+}
+
+#mmgis-attributions .mmgis-attributions-first {
+    flex: 1 1 auto;
+    min-width: 0;
     overflow: hidden;
-    letter-spacing: 0.5px;
-    font-family: 'lato-light';
     text-overflow: ellipsis;
 }
+#mmgis-attributions .mmgis-attributions-more {
+    flex-shrink: 0;
+    margin-left: 8px;
+    color: var(--color-a5);
+}
+#mmgis-attributions .mmgis-attributions-chevron {
+    flex-shrink: 0;
+    margin-left: 4px;
+    font-size: 16px;
+    line-height: 16px;
+    transition: transform 0.2s ease-out;
+}
+#mmgis-attributions.expanded .mmgis-attributions-chevron {
+    transform: rotate(180deg);
+}
 
-#mmgis-attributions a {
-    color: rgba(255, 255, 255, 0.9);
-    text-decoration: none;
+#mmgis-attributions-panel {
+    display: none;
+    position: absolute;
+    top: 34px;
+    right: 0;
+    min-width: 260px;
+    max-width: 420px;
+    max-height: calc(100vh - 140px);
+    overflow-y: auto;
+    padding: 8px 12px 10px 12px;
+    box-sizing: border-box;
+    border-radius: 8px;
+    background: var(--color-a);
+    border: 1px solid var(--color-a1);
+    box-shadow: 0 2px 8px var(--color-shadow);
+    cursor: default;
+    user-select: text;
+}
+#mmgis-attributions.expanded #mmgis-attributions-panel {
+    display: block;
 }
 
-#mmgis-attributions a:hover {
-    color: rgba(255, 255, 255, 1);
-    text-decoration: underline;
+#mmgis-attributions-label {
+    font-size: 14px;
+    letter-spacing: 1px;
+    text-transform: uppercase;
+    color: var(--color-a5);
+    margin-bottom: 6px;
 }
 
-#mmgis-attributions span {
-    display: inline;
+#mmgis-attributions-list {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+}
+#mmgis-attributions-list li {
+    font-size: 14px;
+    padding: 3px 0;
+    line-height: 1.35;
+    border-top: 1px solid var(--color-a1);
+}
+#mmgis-attributions-list li:first-child {
+    border-top: none;
+}
+#mmgis-attributions-list a {
+    color: var(--color-f);
+    text-decoration: underline;
+    text-decoration-color: var(--color-a5);
+}
+#mmgis-attributions-list a:hover {
+    color: var(--color-mmgis);
+    text-decoration: underline;
 }
diff --git a/src/essence/Basics/UserInterface_/components/Attributions/Attributions.js b/src/essence/Basics/UserInterface_/components/Attributions/Attributions.js
index dd3180bc0b..569cac7617 100644
--- a/src/essence/Basics/UserInterface_/components/Attributions/Attributions.js
+++ b/src/essence/Basics/UserInterface_/components/Attributions/Attributions.js
@@ -1,16 +1,27 @@
-// Attributions collects dataset attributions for use in the About modal
+// Attributions collects visible layer attributions for the About modal
+// and, when look.showAttributionsOnMap is set, renders them on the map
+import $ from 'jquery'
+import L from 'leaflet'
 import L_ from '../../../Layers_/Layers_'
+import { refreshThemeDOM } from '../../../../../design-system/themeApplier'
+import { safeLinkUrl } from '../../../../services/Sanitize'
+
+import './Attributions.css'
 
 var Attributions = {
     visibleAttributions: [],
+    expanded: false,
     init: function () {
+        Attributions.expanded = false
         Attributions.update()
     },
     refresh: function () {
         Attributions.update()
     },
     remove: function () {
-        // No-op: attributions are no longer displayed on the map
+        $('#mmgis-attributions').remove()
+        $(document).off('click.mmgisAttributions')
+        Attributions.expanded = false
     },
     update: function () {
         // Collect attributions from all visible layers
@@ -25,14 +36,13 @@ var Attributions = {
                     L_.layers.on[layerName] === true &&
                     layer.attribution != null
                 ) {
-                    const key = `${layer.attribution}|${
-                        layer.attributionLink || ''
-                    }`
+                    const link = safeLinkUrl(layer.attributionLink)
+                    const key = `${layer.attribution}|${link || ''}`
                     if (!seen.has(key)) {
                         seen.add(key)
                         attributions.push({
                             text: layer.attribution,
-                            link: layer.attributionLink || null,
+                            link,
                         })
                     }
                 }
@@ -40,6 +50,117 @@ var Attributions = {
         }
 
         Attributions.visibleAttributions = attributions
+        Attributions.render()
+    },
+    isEnabled: function () {
+        return (
+            L_.configData &&
+            L_.configData.look &&
+            L_.configData.look.showAttributionsOnMap === true
+        )
+    },
+    render: function () {
+        const attributions = Attributions.visibleAttributions
+        if (!Attributions.isEnabled() || attributions.length === 0) {
+            Attributions.remove()
+            return
+        }
+
+        let container = $('#mmgis-attributions')
+        if (container.length === 0) {
+            container = $('<div>')
+                .attr('id', 'mmgis-attributions')
+                .append(
+                    $('<div>')
+                        .attr('id', 'mmgis-attributions-summary')
+                        .attr('role', 'button')
+                        .attr('tabindex', '0')
+                        .attr('aria-haspopup', 'true')
+                        .attr('title', 'Map layer attributions')
+                )
+                .append(
+                    $('<div>')
+                        .attr('id', 'mmgis-attributions-panel')
+                        .append(
+                            $('<div>')
+                                .attr('id', 'mmgis-attributions-label')
+                                .text('\u00a9 Layer Attributions')
+                        )
+                        .append($('<ul>').attr('id', 'mmgis-attributions-list'))
+                )
+            $('#map').append(container)
+
+            // Behave like a Leaflet control: keep clicks/wheel off the map
+            L.DomEvent.disableClickPropagation(container[0])
+            L.DomEvent.disableScrollPropagation(container[0])
+            container.on('click', (e) => {
+                e.stopPropagation()
+            })
+            container.find('#mmgis-attributions-summary').on(
+                'click keydown',
+                (e) => {
+                    if (
+                        e.type === 'keydown' &&
+                        e.key !== 'Enter' &&
+                        e.key !== ' '
+                    )
+                        return
+                    e.preventDefault()
+                    Attributions.setExpanded(!Attributions.expanded)
+                }
+            )
+            $(document).off('click.mmgisAttributions')
+            $(document).on('click.mmgisAttributions', () => {
+                Attributions.setExpanded(false)
+            })
+        }
+
+        const summary = container.find('#mmgis-attributions-summary')
+        summary.empty()
+        summary.append(
+            $('<span>')
+                .addClass('mmgis-attributions-first')
+                .text(attributions[0].text)
+        )
+        if (attributions.length > 1) {
+            summary.append(
+                $('<span>')
+                    .addClass('mmgis-attributions-more')
+                    .text(`+${attributions.length - 1} more`)
+            )
+        }
+        summary.append(
+            $('<i>').addClass('mdi mdi-chevron-down mmgis-attributions-chevron')
+        )
+
+        const list = container.find('#mmgis-attributions-list')
+        list.empty()
+        attributions.forEach((attr) => {
+            const li = $('<li>')
+            if (attr.link && attr.link.length > 0) {
+                li.append(
+                    $('<a>')
+                        .attr('href', attr.link)
+                        .attr('target', '_blank')
+                        .attr('rel', 'noopener noreferrer')
+                        .text(attr.text)
+                )
+            } else {
+                li.append($('<span>').text(attr.text))
+            }
+            list.append(li)
+        })
+
+        Attributions.setExpanded(Attributions.expanded)
+        refreshThemeDOM()
+    },
+    setExpanded: function (expanded) {
+        Attributions.expanded = expanded === true
+        const container = $('#mmgis-attributions')
+        container.toggleClass('expanded', Attributions.expanded)
+        container
+            .find('#mmgis-attributions-summary')
+            .attr('aria-expanded', Attributions.expanded ? 'true' : 'false')
     },
 }
 
diff --git a/src/essence/Basics/UserInterface_/components/Layout/FloatingElements.css b/src/essence/Basics/UserInterface_/components/Layout/FloatingElements.css
index 99c9497276..5da0ebd6af 100644
--- a/src/essence/Basics/UserInterface_/components/Layout/FloatingElements.css
+++ b/src/essence/Basics/UserInterface_/components/Layout/FloatingElements.css
@@ -69,10 +69,3 @@
     background: transparent !important;
 }
 
-/* --- Attributions --- */
-#mmgis-attributions {
-    backdrop-filter: blur(8px) !important;
-    -webkit-backdrop-filter: blur(8px) !important;
-    border-radius: 4px !important;
-    padding: 2px 6px !important;
-}
diff --git a/src/essence/services/Sanitize.js b/src/essence/services/Sanitize.js
index ff2b731a80..6c7ec36110 100644
--- a/src/essence/services/Sanitize.js
+++ b/src/essence/services/Sanitize.js
@@ -14,3 +14,15 @@ export function safeHTML(untrusted) {
         ],
     })
 }
+
+// Returns the url if it is http(s) (absolute or relative), otherwise null
+export function safeLinkUrl(url) {
+    if (typeof url !== 'string' || url.trim() === '') return null
+    try {
+        const protocol = new URL(url, window.location.href).protocol
+        if (protocol !== 'http:' && protocol !== 'https:') return null
+    } catch (e) {
+        return null
+    }
+    return url.trim()
+}
diff --git a/tests/global-setup.js b/tests/global-setup.js
index f59f1867d6..fab8f2f36e 100644
--- a/tests/global-setup.js
+++ b/tests/global-setup.js
@@ -161,10 +161,12 @@ export default async function globalSetup() {
       'ALTER TABLE IF EXISTS user_files ADD COLUMN IF NOT EXISTS template json NULL',
       'ALTER TABLE IF EXISTS user_files ADD COLUMN IF NOT EXISTS publicity_type varchar(255) NULL',
       'ALTER TABLE IF EXISTS user_files ADD COLUMN IF NOT EXISTS public_editors text[] NULL',
+      'ALTER TABLE IF EXISTS user_files ADD COLUMN IF NOT EXISTS mission varchar(255) NULL',
       // Same columns on the test variant table
       'ALTER TABLE IF EXISTS user_files_tests ADD COLUMN IF NOT EXISTS template json NULL',
       'ALTER TABLE IF EXISTS user_files_tests ADD COLUMN IF NOT EXISTS publicity_type varchar(255) NULL',
       'ALTER TABLE IF EXISTS user_files_tests ADD COLUMN IF NOT EXISTS public_editors text[] NULL',
+      'ALTER TABLE IF EXISTS user_files_tests ADD COLUMN IF NOT EXISTS mission varchar(255) NULL',
       // file_histories (Draw/models/filehistories.js)
       'ALTER TABLE IF EXISTS file_histories ADD COLUMN IF NOT EXISTS author varchar(255) NULL',
       // users (Users/models/user.js)
diff --git a/tests/unit/formulae.spec.js b/tests/unit/formulae.spec.js
index 8982390408..d529f51d86 100644
--- a/tests/unit/formulae.spec.js
+++ b/tests/unit/formulae.spec.js
@@ -851,6 +851,15 @@ test.describe('Formulae_ - Validation Utilities', () => {
     test('detects absolute URLs', () => {
       expect(F_.isUrlAbsolute('http://example.com')).toBe(true);
       expect(F_.isUrlAbsolute('https://example.com')).toBe(true);
+      expect(F_.isUrlAbsolute('//example.com/path')).toBe(true);
+    });
+
+    test('detects schemes containing digits or punctuation', () => {
+      expect(F_.isUrlAbsolute('s3://my-bucket/path/file.tif')).toBe(true);
+      expect(F_.isUrlAbsolute('gs://my-bucket/file.tif')).toBe(true);
+      expect(F_.isUrlAbsolute('az://container/file.tif')).toBe(true);
+      expect(F_.isUrlAbsolute('file:///Missions/cog.tif')).toBe(true);
+      expect(F_.isUrlAbsolute('svn+ssh://host/repo')).toBe(true);
     });
 
     test('detects relative URLs', () => {
diff --git a/tests/unit/webhookEntries.spec.js b/tests/unit/webhookEntries.spec.js
new file mode 100644
index 0000000000..496bdbb295
--- /dev/null
+++ b/tests/unit/webhookEntries.spec.js
@@ -0,0 +1,37 @@
+/**
+ * Unit tests for Webhooks entries response formatting.
+ */
+
+import { test, expect } from '@playwright/test';
+const path = require('path');
+
+const buildEntriesResponse = require(path.resolve(
+  __dirname,
+  '../../plugins/core/backend/Webhooks/routes/buildEntriesResponse.js'
+));
+
+test.describe('Webhooks entries response', () => {
+  test('returns an empty successful response when no configuration exists', () => {
+    expect(buildEntriesResponse([])).toEqual({
+      status: 'success',
+      body: { entries: [] },
+    });
+  });
+
+  test('maps stored configurations to API entries', () => {
+    const updatedAt = new Date('2026-09-20T00:00:00.000Z');
+
+    expect(
+      buildEntriesResponse([
+        { config: '{"webhooks":[]}', updatedAt },
+      ])
+    ).toEqual({
+      status: 'success',
+      body: {
+        entries: [
+          { config: '{"webhooks":[]}', updated: updatedAt },
+        ],
+      },
+    });
+  });
+});