If you don’t need a Synergy connection any more, or you want to rename it, you can delete it.
1. Select the connection you want to delete.
2. Right-click to bring up the context menu.
3. Click Delete Synergy Connection.
4. You will receive a warning if this connection is being used.
5. Click Yes. The corresponding Synergy session will be stopped and your Connection will be deleted. All the workspace projects connected to this Connection will be disconnected.