A non-dividend distribution (also sometimes called a non-taxable distribution) should be entered as a return of capital.
This sort of transaction will very often not show up until the end of the year when a security reclassifies some or all of the dividends that they issued during the year.
If your club uses the online accounting at myICLUB.com you can use the add another type link to add one or more other types of dividend (return of capital, or capital gain) to an existing transaction, as described in FAQ 91, at:https://www.iclub.com/faq/Home/Article?id=91