kiwi:~ root# salt-call state.sls --state-output=changes -l error general.(companyname)-extrausers saltenv=ugly_mac_hacks 
LOADED MY MAC USER MODULE
LOADED MY MAC USER MODULE
Groups I think we have on (username): ['com.apple.access_ssh', 'com.apple.sharepoint.group.1', 'everyone', 'localaccounts', 'staff']
Groups I want on (username):          ['_developer', 'com.apple.access_ssh', 'com.apple.sharepoint.group.1', 'everyone', 'localaccounts', 'staff']
[ERROR   ] These values could not be changed: {'groups': ['_developer', 'com.apple.access_ssh', 'com.apple.sharepoint.group.1', 'everyone', 'localaccounts']}