In 1981, the vast bulk of East Germany's small but growing T-72 fleet would have been assigned to the 9th Panzer Division (approx. a battalion's worth), which would take part in the push into (and through) LANDJUT. The 7th Panzer Division in the south would have had no more than a company's worth of T-72s at that time.
Here's my battalion:
Not a bad weekend's work! More in my next post.