CATIA programming - change geometry set

I need a CATIA V5 macro which can "move" objects from one geometry set to another geometry set.? Please be sure that you? know the differences between moving an object and? copy+paste an object.? By moving an object to another geometry set,? I retain the child links to the object.? By copy+paste an object,? I lose the child links.? Therefore, as part of your testing, you must be sure this important feature works in your code. The code can be? developed in? VBA? and / or CAA.? If the code is developed in CAA,? I must be able to call this function? from VBA because the main code is written in VBA.? You must also provide a sample code and description of how to call this CAA? function from VBA. Two input parameters will be passed to this "Move" function: 1) the object to be moved. 2) the geometry set which the object will move to This "Move" function must work in CATIA V5R18.? You must provide all source code, sample code and? the final working program? so that I can make changes to it if I want to.? I shall have the full ownership of all the code you developed for me. I will consider any reasonable offer.? Serious bidder only please.