TCL command to Reduce dependent nodes count and update the washer mesh accordingly

Hello All,

I want to reduce number of dependent nodes of rigid to 6 and update the rigid, washer ring mesh and surrounding mesh accordingly.

Lets say in above snap, it is having 16 dependent nodes and 4 washer rings. So i want to reduce the dependent node count from 16 to 6 and update rigid. and remove 3 washer rings and update mesh accordingly.

Please guide me to do this using TCL commands.

Thanks in advance.

Regards,

Sanket Patil