How to create concrete Columns "Rigid Elements" in assigned masonry shell.

I have imported my structural system model into Ram Elements 14 and attempting to use the assign module to design my CMU walls and shear walls.

I have large concrete beams bearing on the CMU walls and will be designing concrete tie columns underneath the concrete beams. The assign module will not allow for the addition of Rigid elements into the analysis like the stand alone version does. Is there a way to either get the loading out of the assign module and into the stand alone module or add rigid elements into the assign module to design tie columns?

Thanks,