Hi all, Does anyone know of any way we can get the security of a proc

@carolines I believe one such doesn't exist. You may need to look at the possibility of implementing a plugin which actually does so. May be 'getSecurityForProcess' API function in the 'ProcessExecutionService' Interface at https://forum.appian.com/suite/help/16.1/api/com/appiancorp/suiteapi/process/ProcessExecutionService.html#getSecurityForProcess-java.lang.Long- might do the job for you as per my knowledge.

Hi carolines..
You can use smart service "Modify Process Security" where you can provide the security using expression or by selecting user orgroup directly.