Missing in the code:
<Mapping ArtAssetID="icon_housing_permission_payupkeep_ghosted" FileName="icon_housing_permission_payUpkeep_ghosted.tga"></Mapping>
<Mapping ArtAssetID="icon_housing_permission_manage_notallowed" FileName="icon_housing_permission_manage_NotAllowed.tga"></Mapping>
These are not in the code, nor the graphic files are present. I added them, but obiously they're not working.
And does somebody know what the graphics/code is of those blue separators at the permission settings?