Executing commands as the logged-in user

Is it possible to specify the user who will run the “Shell Execute” command on the deployed tools? Same for the actions in a Procedure, and also Jobs.
Currently these will run under SYSTEM user account and not the logged in user.

No, not possible yet.

Would you mind elaborating “What is the benefit of running these as logged in user?”

To be able to work with the HKCU registry and to use %userprofile% in scripts.