diff --git a/README.rst b/README.rst
index 4cc41c5c..9cfb0e5f 100644
--- a/README.rst
+++ b/README.rst
@@ -100,8 +100,7 @@ Generally Python and Django series are supported till the official end of life.
 Installation
 ------------
 
-From PyPI
-^^^^^^^^^
+Install using ``pip``...
 
 ::
 
@@ -112,8 +111,7 @@ From PyPI
     $ pip install djangorestframework-jsonapi['openapi']
 
 
-From Source
-^^^^^^^^^^^
+or from source...
 
 ::
 
@@ -122,6 +120,18 @@ From Source
     $ pip install -e .
 
 
+and add ``rest_framework_json_api`` to your ``INSTALLED_APPS`` setting below ``rest_framework``.
+
+::
+
+    INSTALLED_APPS = [
+        ...
+        'rest_framework',
+        'rest_framework_json_api',
+        ...
+    ]
+
+
 Running the example app
 ^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git a/docs/getting-started.md b/docs/getting-started.md
index 5e374b30..debef71b 100644
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -61,7 +61,7 @@ Generally Python and Django series are supported till the official end of life.
 
 ## Installation
 
-From PyPI
+Install using `pip`...
 
     pip install djangorestframework-jsonapi
     # for optional package integrations
@@ -69,11 +69,21 @@ From PyPI
     pip install djangorestframework-jsonapi['django-polymorphic']
     pip install djangorestframework-jsonapi['openapi']
 
-From Source
+or from source...
 
     git clone https://github.com/django-json-api/django-rest-framework-json-api.git
     cd django-rest-framework-json-api && pip install -e .
 
+
+and add `rest_framework_json_api` to your `INSTALLED_APPS` setting below `rest_framework`.
+
+    INSTALLED_APPS = [
+        ...
+        'rest_framework',
+        'rest_framework_json_api',
+        ...
+    ]
+
 ## Running the example app
 
 	git clone https://github.com/django-json-api/django-rest-framework-json-api.git
diff --git a/docs/usage.md b/docs/usage.md
index 1e45976b..e6109713 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -998,7 +998,7 @@ The `prefetch_related` case will issue 4 queries, but they will be small and fas
 
 ## Generating an OpenAPI Specification (OAS) 3.0 schema document
 
-DRF >= 3.12 has a [new OAS schema functionality](https://www.django-rest-framework.org/api-guide/schemas/) to generate an
+DRF has a [OAS schema functionality](https://www.django-rest-framework.org/api-guide/schemas/) to generate an
 [OAS 3.0 schema](https://www.openapis.org/) as a YAML or JSON file.
 
 DJA extends DRF's schema support to generate an OAS schema in the JSON:API format.