Turning ALE on and off

Hello All,

I am asking this question after considerable searching in the SPRO. 

I understand ALE functionality conceptually. I'm encountering it real world

for the first time. I need to turn it off. I know its in the IMG... I can't find it to simply deactivate it.

Can anyone tell first, where it's located and additionally, can anyone tell me of any nagative ramifications i may be overlooking if I do turn it off and continue to create (in this case Methods) at the plant level?

Much Thanks

Verroz