GoPort tooltip?

Is there a way to add a tooltip text to a GoPort ?

GoNode has the tooltiptext property . Is there something similar to GoPort ? Or a 'GoToolTip' that can register the ports ?
Thanks
Amit

Tooltip support is built in to GoObject and GoView. You just need to set the ToolTipText on the nodes and links. For ports, override GetToolTip.

Thanks

Amit