How to convert Precast stair to generic model

[shuaib009]

How to convert Precast stair to generic model. I would like to make recess in landing for corbel as per the below sketch.

shuaib009_0-1623825367050.png

Below is the section for clarity.

shuaib009_1-1623825367041.png

Precast Panels are not shown in 3D image

[L.Maas]

There is no straightforward way. You could export the stair as dwg from the project. Then you can load that dwg in a Revit family. Then you could use the standard family tools to model over (parts) of the stair.

[RDAOU · Accepted solution]

@shuaib009 

Keep the stair as stair...you do not need to remodel it all

1. Edit Stair >>> Delete the landing >>> Finish sketch 
2. Model the Landing as a Floor Slab...these you can cut with a void

[shuaib009]

smart solution. thank you.