exact movement of a component

[mespo]

Hello everyone will look like a banal domamda but I wanted to ask
which is the best way to move a component compared to another
of an exact measure.
I know the possibility of using the compass or restrictions with reference elements.
are there other possibilities?

thanks early

 

[ferrezio]

for example, it binds the portion of an offset alley to a parameter.

Hi.