You can copy controls and paste them into other forms or as other instances with a form, if applicable, without having to reconfigure the entire control. This saves time and also can provide consistency across forms. Once you have copied a control, you can paste it in two different ways. You can paste it in a specific location in the form or you can past it at the bottom of the form. In addition, you can access copied controls in the Toolbox pane.
If you copy a control that contains other controls, all inner controls will be copied and pasted as well. For example, if you copy a section with a few text boxes in it and then paste it, a new section, which contains copies of those textboxes, will be pasted as well.
Controls can be copied from one form to another within the same Unity Client instance or between two instances of the Unity Client.