Hmmm. I think your earlier by-law covers you for the work and passing on responsibility, but the strata manager brings up a point that the solar tubes might need to be registered on title. I don’t know if this is correct, but hopefully someone else on this forum will know. Presumably that would be an additional step beyond registering the by-law and you’d need to do it for all of the solar tubes, not just the latest one. I can’t see that it would require another vote. If your earlier by-law was drawn up and then registered by a lawyer, I’d contact that lawyer and ask whether the solar tubes need to be registered on title. If the lawyer says no, then you have your response for the SM.