version management complete indicator

Dear All ,

I want to make version management complete indicator compulsory while saving any changed PO .That means While I am changing any PO a new version is created . If I am not putting tick in complete indicator of version and saving , it is not going for release .

I want system should promt error if I am not completing the indicator in PO and saving OR system should not allow me to do goods receipt if the version is not complete OR I want system should automatically complete the version like there is a provision for version 0 .

Please kindly let me know how I will accomplish any of my goal .

Regards

Abhijit