Xcode - Move line up down shortcut

Hi.

I'm working with a Spanish keyboard and every time I trigger the shortcut "Move Line Up", it justs "Shift Left".

The shortcut for "Shift Left" is: command + [

The shortcut for "Move Line Up" is: command + alt + [

In the Spanish keyboard, we need the "alt" key to type "[".

It seems there is a conflict of shortcuts, does anybody know a workaround?

Thanks.