Setting up Enterprise Custom Fields
The Connector will allow you to map information to Enterprise Custom Fields in Microsoft Project. NOTE: This option is only applicable if you are running Microsoft Project Server edition.
To configure this information you will need to go into the Project Information screen and click on the Custom Field Mappings tab.
Clicking on the Setup Enterprise Custom Fields button will allow you to specify what fields you want available.
When you enter the field name and click on the Add button The Connector will validate the field name with Project Server and then add it to the list. Once you have setup the field then it will be available for mapping any of the fields you wish to map to it.