Hi, we have an employee who has not met certain criteria in the workplace and was given a warning for not clocking out. He then stayed away from work without informing management (absent for 2 days). Consequently, a return warning letter was issued. However, upon receiving the notice, he did not report to work the following day. I need guidance on how to draft his 3rd and final warning letter and proceed with issuing a letter of retrenchment, as we cannot operate a business under these circumstances. Please advise.