The Forms Workflow Ribbon is installed on Citrix like any other app run from Citrix. Although default locations are used for the Favorites and for the database, Citrix offers settings allowing you to redirect such defaults. Other than that, there is no specific setting that you need to be aware of in terms of how Citrix and the Forms Workflow Ribbon interact. 

If you need any clarification to any of these questions, we will be happy to assist you.