diff --git a/doc/gen/mainpage.md b/doc/gen/mainpage.md
index 2159bb17..16215833 100644
--- a/doc/gen/mainpage.md
+++ b/doc/gen/mainpage.md
@@ -32,6 +32,9 @@ The algorithm types are defined based on what they do to HIPO bank data:
 <tr><td> **Creator** </td><td> Create a new bank </td></tr>
 </table>
 
+The definitions of the new banks that are created by **Creator** algorithms are found in:
+- [**Iguana Bank Definitions**](https://github.com/JeffersonLab/iguana/tree/main/src/iguana/bankdefs)
+
 Most algorithms are configurable:
 - [**Algorithm Configuration Guide**](https://github.com/JeffersonLab/iguana/blob/main/doc/configuration.md)