Is there a process in the Grants module that will create transactions that represent fringe benefit

Is there a process in the Grants module that creates transactions that represent "fringe benefit" costs related to compensation? Since Project Costing receives compensation costs from Time & Labor, these costs represent compensation only. Nothing is delivered to Project Costing for the "fringe benefit" costs. I've seen Rate Set(s) commonly get used in Project Costing to create transactions that represent "fringe benefit" costs and was wondering how this is intended to be done with the Grants module. All I find in the delivered documentation is related to creating the budget. My question is about the "actual" costs. How do costs