Hi Anil,
Open SSMS, expand DB >> Programmability >> Sequences >> each table has an entry in this location, just double click on the one you want to see and amend as required.
This is standard SQL database functionality rather than being an IFS App procedure so if you require further assistance you may need to look into SQL manager assistance rather than here but it may be that member of the IFS FSM Consulting team may be able to assist further as they will likely have had to make changes like this for customer databases on setup before.
Kind regards,
Lee Pinchbeck