Why do we even need this command? Why when creating a sketch do you have to select a command to
either pick existing geometry or a centerline or plane when needing to constrin to it?
Wouldn't it be easier to be able to just select the existing geometry, axis or plane and select the sketched entity and constrain them?
I find it a major pain when I want to constrain sketched entities to existing geometry, axis and planes to have to use this command in order to do so.