Bank reconciliation
Under Finance → Bank reconciliation you import the bank statement, match each line with the movements in your books, then close the reconciliation when they agree.
This article is still being written: it explains what the screen is for, and its steps are not written yet.
Bank reconciliation is how you make sure the bank statement matches what you recorded in Sahab. You import the statement from a file your bank provides or enter its lines by hand, then match each line with a movement in your books. Anything not yet on the statement, such as a deposit that arrived late, stays visible until it's matched.
You'll find it in the sidebar under Finance → Bank reconciliation. Owners and managers work on it, and so can anyone given a role with the bank reconciliation permission.