Hello Ishaq,
Welcome to Lenvica Forum!
Yes, you can apply for half-day compensatory off through Lenvica HRMS Employee Self Service.
In Lenvica HRMS, the comp-offs are entitled to the employee based on the compensatory works previously done by the employee; and has this compensatory work entry approved by the reporting manager through compensatory work application in Employee Self Service. The compensatory work and the compensatory off duration should match while raising the application. A half-day compensatory work done in the past by an employee will allow the employee to avail a half-day compensatory off in future.