Currently RBP permission groups are supported, but dynamic workflow groups don't show up in the instance sync wizard.
SAP SuccessFactors HXM Suite
There is no option to sync dynamic workflow groups between instances using the instance sync tool.
An enhancement has been created with engineering to make dynamic workflow groups available for instance sync.
support, dynamic group, platform, plt, groups, created, workflow, instance, sync , KBA , csg_q , LOD-SF-PLT , Platform Foundational Capabilities , LOD-SF-PLT-IST , Instance Sync Tool , Product Enhancement