I can read the passage that deals with supplementary reports from the book if you like. I'll just read this passage. It might be able to clarify it in the other committee. It's just a quick paragraph.
A committee report reflects the opinion of the committee and not that of the individual members. Members of the committee who disagree with the decision of the majority may not present a separate report. ... Where one or several members of a standing committee are in disagreement with the committee’s report or wish to make supplementary comments, the committee may decide to append such opinions to the report.... Dissenting or supplementary opinions may be presented by any member of a committee. Although committees have the power to append these opinions to their reports, they are not obliged to do so.