Use Fusion to update project status with a custom status from a group

Hello,

I'm using the Workfront Misc Module to create a project record and within that module, I am asking it to update project status. However, I noticed the drop down list consist of just the default statuses (e.g. On Hold, Current, In Progress, Rejected) and do not display any custom statuses that are specific to a group. How do I add or use a custom status that is not on the drop down list?