Old revisions Add to book Export to PDF Fold/unfold all Book Creator Add this page to your book Book Creator Remove this page from your book Manage book (0 page(s)) Help Grace Allowable time for time and attendance rules. For instance, if you set the work start time to 9:00 and the allowable time to 10 minutes, personnel who have arrived between 9:00 and 9:10 are not deemed to have been late for work.