Use this phrase to specify the exact aspects or conditions being discussed. His advice is useful, insofar as it pertains to our current project.
Pro Tip 2/3
Partial Agreement
It's useful for partially agreeing while highlighting limitations or conditions. I agree with your idea, insofar as it aligns with our budget constraints.
Pro Tip 3/3
Emphasize Relevance
Stress the relevance of your argument to the subject without deviating. This method works well, insofar as time efficiency is concerned.