Reference
What this doesn't do
It doesn't claim Gift Aid. The giving page collects and stores donors' declarations for you, and gives you a schedule to paste into HMRC's claim, but your group reclaims from HMRC itself — the declaration is a statement about the donor's own tax position, so it isn't ours to submit.
It isn't a grant directory. It tracks the ones you've found; it doesn't find them for you.
It isn't accounting. It records what came in against what you applied for, not your group's books.