D. To open the STAAD.Pro slab data in RAM Concept

Select the slab design definition(s) in the Slabs table.
Either:

Select the Export > Run RAM Concept tool in the RAM Concept group on the Advanced Slab Design ribbon tab.

or
Right-click on the Slabs table and select Run > RAM Concept from the pop-up menu.

RAM Concept launches and The Concept import dialog opens.
Leave all structure geometry element types selected (default) and click OK.
Upon the completion of a successful import, a message dialog opens to inform you of the total number of structural elements and loads created.

Refer to the RAM Concept documentation for assistance performing analysis and design operations.