Timesheet Lock Module and Request to Unlock Module

Timesheet Lock Module and Request to Unlock Module

Dear Zoho Team,
      I have Product Designer and I have many times used to zoho project applicaiton. I have here to idea share about Timesheet Lock Module and Request to Unlock Module.
      Many people fill timesheets daily but do you realize that back timesheets fill up instantly in Zoho. It really shouldn't be. Once the timesheet is filled, it will be automatically locked after some time. The remaining employee can fill the timesheet with Request to Unlock