maxon.ASSETGROUPBY.CATEGORY
maxon.ASSETGROUPBY.CREATIONDATE
maxon.ASSETGROUPBY.DATABASE
maxon.ASSETGROUPBY.NOTHING
maxon.ASSETGROUPBY.TYPE
maxon.ASSETGROUPBY.UNDEFINED
maxon.ASSETGROUPBY.USECOUNT
maxon.ASSETGROUPBY.USEDATE