Family members of military personnel need to show their certificates when they transfer their jobs in the local area. How to write this certificate?

This is to certify that XX (soldier), (gender), (nationality) and (party member) were born in XX month, XX year, and joined the army in XX month, and now they are my unit (department rank). His wife (family member) Blablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablabla

this is to certify that.

(the political department and official seal of the military unit must be the political department here. I don't know about your side)

(date)