How to find military documents from the years 70s-90s?

[GTostasz]

Hello everyone, how do I find military documents regarding mandatory service in the army between/around the 70s-90s? According to my uncle, my grandpa Teodor Ostasz was stationed in Toszek and met my grandmother there because of that reason. I tested the military archive website database for one of my other uncle's as well who also did mandatory military service but he is also not showing up.

[Tomasz_Lenczewski]

I sugestie to contact with the Military Archive in Oleśnica https://wbh.wp.mil.pl/pl/pages/archiwum ... 0-20-t2sq/

[GTostasz]

I sugestie to contact with the Military Archive in Oleśnica https://wbh.wp.mil.pl/pl/pages/archiwum ... 0-20-t2sq/

thank you for the response!