I am using the mart administrator and I would like to know more about the catalog management and other features in the mart. I have access to the erwin data modeler help but that is not covering these topics in detail.
You have the help for erwin dm but what would really detail the Catalog management and other mart administrator functionality is the help of the mart administrator. When you log in there is a help menu in the upper right corner and also here is the direct link:
Where you would replace 'localhost' with the name of your mart server host machine or IP address.