Beam display on floor plan vs reflected ceiling plan

[4hotshoes]

I want the beam at ceiling level to show dashed on the floor plan, but solid on the RCP. What can I do to make this work on screen and layouts with least effort? Does the beam tool have that built in or is it a Graphic Override? If GO, how would that be set up?

Thanks

[Christophe Fortineau]

Hello,

Before AC23 I think I would do this with a graphic override
With AC23 beam parameters are richer ; you can create a lot of different graphic appearance