TFT Mouse bind issues.

So, I've got Attack Move bound to LMB on my mouse for LoL. This works wonders normally for me. Except TFT. Now - for TFT when at home, my mouse uses middle button to click, but - on my laptop, no middle button on the mouse. So, I am truly denied playing LoL on my laptop when working away from home. Can we have seperate setups for each game please, as I would love to be able to play TFT when staying away from home with my laptop, as it lets me play with family.

Regards,

~Dorkfrey