Ability to manually hide/display Cash Management Accounts

It would be helpful to have the ability to “manually hide and display” certain Cash Management accounts.

I imagine there can be a way to have checkboxes associated with these accounts, and when we check those boxes, we can have an option to “hide” them, and then also have an option to “display hidden accounts”, which would show a drop-down menu of hidden accounts, that have check-boxes next to them, so we can select the ones to un-hide.