When employees leave, and is due to send a military certificate or evidence is a letter issued by the relevant authorities, bosses in the first day back at work.
When employees leave due to submit a certificate of military service. Or evidence issued by the relevant authorities to command the first day back to work.
At the end of the LA and employees must send a certificate of the military service. Evidence is a book issued by the relevant authorities to supervisor on the first day of return to work.