The Owner dialog is presented in response to the following actions:
The Owner dialog has an Owner list as well as OK, Cancel, and Help buttons.
The owner list contains one row for each Group and User name. Clicking a row selects it. A selected row appears highlighted.
Clicking OK will dismiss the Owner dialog, and update the pending Owner of the node. The Owner of the node will be updated when you click the OK button on the Permissions dialog.
Clicking Cancel will dismiss the Owner dialog without updating.
Help will display this information.