diff --git a/docs/api_reference/trestle.core.crm.ssp_inheritance_api.md b/docs/api_reference/trestle.core.crm.ssp_inheritance_api.md
new file mode 100644
index 000000000..74d3c7457
--- /dev/null
+++ b/docs/api_reference/trestle.core.crm.ssp_inheritance_api.md
@@ -0,0 +1,2 @@
+::: trestle.core.crm.ssp_inheritance_api
+handler: python
diff --git a/mkdocs.yml b/mkdocs.yml
index 5c2d5f124..c4c463040 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -118,6 +118,7 @@ nav:
         - export_reader: api_reference/trestle.core.crm.export_reader.md
         - export_writer: api_reference/trestle.core.crm.export_writer.md
         - leveraged_statements: api_reference/trestle.core.crm.leveraged_statements.md
+        - ssp_inheritance_api: api_reference/trestle.core.crm.ssp_inheritance_api.md
       - docs_control_writer: api_reference/trestle.core.docs_control_writer.md
       - draw_io: api_reference/trestle.core.draw_io.md
       - duplicates_validator: api_reference/trestle.core.duplicates_validator.md
diff --git a/trestle/core/crm/ssp_inheritance_api.py b/trestle/core/crm/ssp_inheritance_api.py
index 37cae36fa..48d595c55 100644
--- a/trestle/core/crm/ssp_inheritance_api.py
+++ b/trestle/core/crm/ssp_inheritance_api.py
@@ -47,7 +47,7 @@ def write_inheritance_as_markdown(
         Write inheritance information to markdown.
 
         Args:
-            leveraged_ssp: SSP to write inheritance information from.
+            leveraged_ssp_reference: Location of the SSP to write inheritance information from.
             catalog_api: Catalog API to filter inheritance information by catalog.
 
         Notes: