GH-245/FP-1097: v1–v2 Migration Stylesheet (via Core)

README.md

@@ -93,6 +93,28 @@ To support multiple instances of the CMS on one machine (i.e. local development)
     docker-compose -f docker-compose.custom.yml …
     ```
 
+### (Optional) Migrate Website from Older Version
+
+Some websites need static resources to supplement their migration.
+
+1. __If__ you did not [create your project by cloning `example-cms`](#custom-resources), __then__:
+    1. Copy `templates/fullwidth.html` from `taccsite_custom/example-cms/` to `taccsite_custom/name-of-project/`.
+    2. Copy `static/.../css/src/migrate.v1_v2.css` from `taccsite_custom/example-cms/` to `taccsite_custom/name-of-project/`.
+2. Update `taccsite_custom/name-of-project/templates/fullwidth.html` to load migration assets e.g.:
+    - Change
+
+    ```html
+      <!-- To style old CMS content on new CMS -->
+      <!-- <link rel="stylesheet" href="{% static 'example-cms/css/build/migrate.v1_v2.css' %}"> -->
+    ```
+
+    - To
+
+    ```html
+      <!-- To style old CMS content on new CMS -->
+      <link rel="stylesheet" href="{% static 'name-of-project/css/build/migrate.v1_v2.css' %}">
+    ```
+
 ## Run the CMS
 
 ### Prerequisites