Add link to old Tutorial 7 from CoreAPI index page.

Author: carltongibson

docs/api-guide/schemas.md

@@ -0,0 +1,52 @@
+# Schema
+
+## Generating an OpenAPI Schema
+
+### Static
+
+If your schema is static, you can use the `generateschema` management command:
+
+```bash
+./manage.py generateschema > openapi-schema.yml
+```
+
+### Dynamic
+
+If you require a dynamic schema, because foreign key choices depend on database values, for example, you can route a `SchemaView` that will generate and serve you schema on demand.
+
+In `urls.py`:
+
+```python
+from rest_framework.schemas import get_schema_view()
+
+urlpatterns = [
+    # ...
+    # Use the `get_schema_view()` helper to add a `SchemaView` to project URLs.
+    #   * `title` and `description` parameters are passed to `SchemaGenerator`.
+    #   * Provide view name for use with `reverse()`.
+    path('openapi', get_schema_view(
+        title="Your Project",
+        description="API for all things …"
+    ), name='openapi-schema'),
+    # ...
+]
+```
+
+#### `get_schema_view()`
+
+* ...
+
+* ...
+
+* ...
+
+
+
+## Customizing Schema Generation
+
+### Schema Level Customization
+
+### Per-View Customization
+
+* Subclass `rest_framework.schemas.openapi.AutoSchema`.
+* Override `get_operations()`.

docs/coreapi/index.md

@@ -24,6 +24,6 @@ All CoreAPI related code will be removed in Django REST Framework v3.12. Switch
 
 For reference this folder contains the old CoreAPI related documentation:
 
+* [Tutorial 7: Schemas & client libraries](/coreapi/7-schemas-and-client-libraries.md).
 * [Excerpts from _Documenting your API_ topic page](/coreapi/from-documenting-your-api.md).
 * [`rest_framework.schemas` API Reference](/coreapi/schemas.md).
-* [Tutorial 7: Schemas & client libraries](/coreapi/7-schemas-and-client-libraries.md)