Users can log in to the website of OLSaaS, and operate in "Crew Cost → Crew Contact" interface according to the following steps 1-3:

If the current crew contract has not expired, but it has been successfully renewed, the contract list will show the status of "Renewed, Effective"; If the renewal contract has reached the current date, the status of "Effective" will be displayed.

How to renew a crew contract.pdf