Go to the FSM link
https://domain.com/setup/faces/TaskListManagerTopand search for Manage Planning Source Systems.
Go to the Actions tab in the planning source systems.
Create a source system for Commerce Cloud. In case the Code is not available in the drop down as shown below, create a new code for Commerce Cloud.
Select the time zone as per the configuration needed.
Disable the cross-references between Commerce and Order Management as the cross-references are handled with Oracle Integration Cloud Service.
Once the details are entered, the final screen for the source systems is displayed.
