Hi Soumya, 

Thanks for the response. I think it takes some time for me to understand and implement, will do that and come back again. Till then a Quick Question, can dynamic roster generate like these group of 25 members will get equal number of week off's. 

Example : for December 2019 month we have total 9 week off. 

The roster should be in such a way, that from Dec1 till dec 31 every given time we should have minimum 3 member in each shift and all these member by the end of DEC should have 22 working days + 9 week off. Like these we should be able to generate the roster every month.

As you said you received the same request on Hi profile, I think we can have a call scheduled and I can supply you  a sample roster that is manually created so that we can have the similar roster generated in snow.

Thanks