- change acceptance is made dynamic and randomised by writting the method` randomChangeAcceptance()`, this method checks the change request size and accordingly accepts or rejects the change. the random method is used in this method and works on the basis that smaller changes have high probability to get accepted and vice versa for larger changes.
- user sends the requirement change request to manager and manager sends it to the developers. the acceptance is performed by developer and manager mutually and based on the decision the change is integrated or system is evolved accordingly.