Send to Back
Go Up to Edit Menu
Edit > Send to Back
Form Designer | right-click a component | Control > Send to Back
Moves selected objects to the visual back of an active form. For example: if you have a few buttons on a form in the Form Designer and you would like them to be visually in front of a TPanel component, you can first arrange the buttons, then position a TPanel component over the buttons and select Send to Back.