Move Features Between Elements
As well as moving elements between Packages in the Browser window, you can also drag and drop features - attributes and operations - between elements to move them out of the source element and into the target element.
Move element features
Perform these actions in the order in which they are listed.
In the Browser window, click on the attribute or operation to move from the source element.
If you are moving several features at once, while you click on the features hold down:
Holding down the mouse button, drag the attributes and/or operations to the target element.
A single feature symbol (and, under some operating systems, the first feature name) displays under the cursor during the move; however all of the selected features are moved.
Release the mouse button.
The features that you selected and drag/dropped are now features of the target element, as seen in the Browser window.