Add instructions to download usage report

Author: 2percentsilk

assets/images/help/codespaces/usage-report-download.png

@@ -19,6 +19,7 @@ Organization owners and billing managers can view {% data variables.product.prod
 
 {% data reusables.organizations.billing-settings %}
 {% data reusables.dotcom_billing.codespaces-minutes %}
+{% data reusables.dotcom_billing.codespaces-report-download %}
 
 ## Viewing {% data variables.product.prodname_codespaces %} usage for your enterprise account
 
@@ -27,4 +28,4 @@ Enterprise owners and billing managers can view {% data variables.product.prodna
 {% data reusables.enterprise-accounts.access-enterprise %}
 {% data reusables.enterprise-accounts.settings-tab %}
 {% data reusables.enterprise-accounts.billing-tab %}
-1. Under "{% data variables.product.prodname_codespaces %}", view the usage details of each organization in your enterprise account.
+1. Under "{% data variables.product.prodname_codespaces %}", view the usage details of each organization in your enterprise account.

content/billing/managing-billing-for-github-codespaces/viewing-your-codespaces-usage.md

@@ -0,0 +1,2 @@
+1. Optionally, next to "Usage this month", click **Get usage report** to email a CSV report of storage use for {% data variables.product.prodname_codespaces %} to the account's primary email address.
+  ![Download CSV report](/assets/images/help/codespaces/usage-report-download.png)