Hi Peter -
That's because there is something on this system. If there is something on
the system these controls are disabled "by design" as changing them could
break any connections that exist for items on the system. If you want to
change these, you have to first remove everything from the system.
Would you mind also specifying a "name" in your newsreader. If the names are
blank it can cause "issues" with the http version and the search engine.
jason martin
Autodesk
wrote in message
news:88A4393B6EDD15059D27C7C98B7E9A8B@in.WebX.maYIadrTaRb...
> On the design Rules tab for the electrical system definitions of the 120V
> Lighting Devices (wall,ceiling and Power devices) the cells for the System
> group and System Type are greyed out. In other System definitions these
> areas are editable. Is there a setting controlling this?
>
>