Boundary conditions for dynamic mesh model

lingo

Hi,everyone:

I need your help.I write a udf for a rotating wall or rotating fluid zone.

1)When I define the fluid as "deforming"and choose my udf for "geometry definition",message appears "incorrect geometry udf pump on zone 1 (assuming no geometry)" how to solve it?

2)how to set boundary conditions ?It's different from the use of DEFINE-PROFILE macros (in which a udf is easy to found in boundary conditions panel after compiled).However ,when using dynamic mesh model ,the udf couldn't be found in the boundary condition panel.

my case is that :the wall is rotating ,so the fluid around the wall is rotating .But i only simulate the fluid domain

Could you give me some advice? Thank you very much!