Open

Select the Open icon when you want to drill down into greater detail.

The Open command basically moves you deeper into whatever it is you are looking at.

For example, if you are looking at the list of clients, selecting Open opens the currently selected client's form. Selecting Open again opens the list of debtors in that client. Selecting Open again opens the first debtor.

The Open command works until you run out of things to open. Then it does nothing.