Client group definition

Hey all,

is there an option / regkey which prevent that an client will added to an group even the group settings would add the client to the group because the filter are matching ? 

The backround is we have groups with network settings. The group rules add the client to the group and push the netwoprk settings works as designed. But we need to exclude this particular client because we dont want that the client gets any networc settings pushed. 

So do you know if there is any high level setting for the client which prevent from adding to groups ? 

or can i remove the settings in the FwConfig + FWConfigLocal locally on the client persistent ? 

thanks