Restrict Action Based on Partner Function

Is it possible to configure ChaRM to only allow a specific Partner Function to perform a specific action.

For example, I would like to be able to configure Urgent Change to only allow partner function SMCD0001 (Developer) to complete action ZMHF_IN_PROCESS (Set to "In Development").

I would usually accomplish this with authorizations, however, we have overlapping roles and sometimes a Change Manager for one change will be assigned as a developer for other changes, therefore the Change Manager will be authorized to put the change "In Development".

Thanks,

Roy