Applied Parameters: ContextSensitive=True|Action=BreakUnion
This command is used to remove one or more member objects from the parent union associated with the object under the cursor. A union is a collection of objects that have been grouped together. When grouped as a union, you are able to quickly select/deselect all union members, and move them all when a single member of the union is moved.
This command is accessed from the Schematic Editor by right-clicking over a member object in the required union, and choosing the Unions » Break objects from Union command, from the context menu.
First, ensure that the cursor is positioned over a member object for the union you wish to manage the membership for.
After launching the command, the Confirm Break Objects Union dialog will appear. Use this dialog to determine which objects to remove from the union (and conversely, which objects to keep as part of that union). After clicking OK, the union's object membership will be updated accordingly.