What was the first NFL team to use computers for game planning and scouting?

i would have to say i think I'm not sure but i think i remember on a Sunday back in the 70's i know it wasn't the 60's might of been 69 no i think it was after 1970 i guess i was having a ham sandwich with lettuce, tomato and some kind of cheese but i just can't remember what kind of cheese it was hmmmmm maybe cheddar might have been provolone cheese i think it was American or might have been Velveeta we used to eat a lot of that when the cowboys were using them new computer things to do plays and to see which play to run sometimes and i think i had a few pickles on the side to was it four or five pickles slices