The Choose Equipment screen is used to pick from the list of Equipment, those needed for the shot. Click on the desired Equipment and then on the ‘<’ button to move the Equipment from the "All Equipment" list to the "Equipment Used" list. You can also double-click on the Equipment name or if you want to add all the Equipment use the "<<" button.

Removing Equipment works the same way, by double-clicking or using the ">" and ">>" buttons.

Click the "New Equipment" button to add Equipment to the "All Equipment " list.