The MEL function to get lists of users takes, as a parameter, a list of locations of care. However, what if you are writing code where you want all the users and don’t know what locations are in the system where the code will be running?
The answer is that you can get the root location and pass that into the function.
{GET_USER_LIST(find('AllLocation', 'ABBREVNAME', 'LOCID', 0),"","Delimited",true)}
Note! the last parameter above is undocumented. It filters out the roles for each user in the result list.