Adding Dynamic remarks to the report by user

Any idea's of adding text to queries? Our customer is using Crystal Reports based on Baan DWH. On of the functions is adding textblocks to the report and put in remarks / comments.

This will be <u>replaced</u> by BW. Is it possible to add (dynamic) <b>textblocks</b> to the BW reporting which can be filled in by the <b>end-user</b>? Any advice will be great!