Reference plan issue

Hi,
       I need to calculate both standard and emergency lighting levels. Usually I was just creating the room model based on CAD drawing, than duplicate ‘Reference plan’ and change in for emergency lighting. This way I had my both plans looking exactly the same with 0.5mtr boundary of the wall. In new version of Relux the Reference plan is under Evaluation area from the start and I don’t know how to change it. As well as that when I tried to duplicate it there was no option to change it to emergency plan.



So my questions is if there is a special setting that I need to change to go back to old way or is there a simple way to build an emergency lighting reference plan that will automatically match floor plan. Please keep in mind that it’s and old building and it has a very complicated shape and drawing it by hand would take me days.



Any suggestions?


Please help.

Thanks!

I didn't find the right solution from the Internet.

References:
thelightnet.com/index.php?option=com_kunena&Itemid=278&func=view&catid=25&id=3929&lang=en


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