diff --git a/documentation/adding-new-rtypes.md b/documentation/adding-new-rtypes.md
index 3c25d31db..1889035a8 100644
--- a/documentation/adding-new-rtypes.md
+++ b/documentation/adding-new-rtypes.md
@@ -251,3 +251,32 @@ Add a new Markdown file to `documentation/functions/domain`. Copy an existing fi
 -   `parameter_types`: an object with parameter names as keys and TypeScript type names as values. Check out existing record documentation if you’re not sure to put for a parameter. Note that this isn’t displayed on the website, it’s only used to generate the `.d.ts` file.
 
 The rest of the file is the documentation. You can use Markdown syntax to format the text.
+
+Add the new file `FOO.md` to the documentation table of contents [`documentation/SUMMARY.md`](SUMMARY.md#domain-modifiers), and/or to the [`Service Provider specific`](SUMMARY.md#service-provider-specific) section if you made a record specific to a provider, and to the [`Record Modifiers`](SUMMARY.md#record-modifiers) section if you created any `*_BUILDER` or `*_HELPER` or similar functions for the new record type:
+
+{% code title="documentation/SUMMARY.md" %}
+```diff
+...
+* Domain Modifiers
+...
+    * [DnsProvider](functions/domain/DnsProvider.md)
++   * [FOO](functions/domain/FOO.md)
+    * [FRAME](functions/domain/FRAME.md)
+...
+    * Service Provider specific
+...
+        * ClouDNS
+            * [CLOUDNS_WR](functions/domain/CLOUDNS_WR.md)
++       * ASDF
++           * [NINJA_RECORD](function/domain/FOO_NINJA.md)
+        * NS1
+            * [NS1_URLFWD](functions/domain/NS1_URLFWD.md)
+...
+* Record Modifiers
+...
+    * [DMARC_BUILDER](functions/record/DMARC_BUILDER.md)
++   * [FOO_HELPER](functions/record/FOO_HELPER.md)
+    * [SPF_BUILDER](functions/record/SPF_BUILDER.md)
+...
+```
+{% endcode %}