Default Permissions files issues

I ported AirCommand to my Note 10.1 but now I have an issue with xml files in etc/permissions. If I remove com.sec.feature.spen_usp_level2.xml, then Aircommand won't work but another feature yes. If I put the file in the proper folder, then AirCommand will work but the other feature won't work anymore. Can someone tell me if I can remove from system files the check for these xml files or I can do something else? Hope someone answer because I don't know where to put my hands anymore!