How to separate MASTER MODEL (include file)

Hi,

I try to separate the master model into two includes files ( one containes parametres of the topology optimization + cards associates ) and the othet contain parameters of the loads cases and parameteres associates.

 

 

what i should met in eatch includes please and what i should keep in the master model ?

 

Thank you 

 

 

<?xml version="1.0" encoding="UTF-8"?>