Adjusting camber question

[Xaeryan]

Hey guys, on the 135i, camber is adjusted by loosening the top strut nuts and pulling the strut assembly inward (assuming you removed the strut alignment pin).

Just looking at the 1M, can it be adjusted the same way, or does the strut tower bar over top the bolts need to be loosened (at the halfway points) to move with the assembly? (I.E. does the strut tower bar have slotted holes like the strut tower does?)