diff --git a/3rd-Party-Modules.md b/3rd-Party-Modules.md
index 3e739a6..66bf459 100644
--- a/3rd-Party-Modules.md
+++ b/3rd-Party-Modules.md
@@ -528,6 +528,7 @@ The following modules are maintained by their respective authors. If you have a
 
 |Title |Author |Description |
 |:-|:-:|:-|
+|[MMM-ModulesGroupsRotation](https://github.com/mezderman/MMM-ModulesGroupsRotation)|[mezderman](https://github.com/mezderman) |MMM-ModulesGroupsRotation is a MagicMirror² module that groups modules and toggles their visibility over time|
 |[MMM-GmailNotifier](https://github.com/kurtern84/MMM-GmailNotifier)|[Kurtern84](https://github.com/kurtern84) |MMM-GmailNotifier is a MagicMirror module that displays the user's Gmail profile picture and name, and checks for unread emails in the inbox.|
 |[MMM-mmpm](https://github.com/Bee-Mar/MMM-mmpm) |Bee-Mar |Companion module for MMPM to enable hiding/showing of MagicMirror² modules. |
 |[MMM-01ZM](https://github.com/rubinho101/MMM-01ZM) |rubinho101 |Display Xiaomi LYWSDCGQ 01ZM Temperature and Humidity sensor values directly AND Nova SDS011 PM Air Quality sensor data. |