Step-1: Click on Guard-> Visitor-> List of Visitor. Visitor list will appear.
You can edit the Visitor by following the given steps:
Step-1: Select the Visitor that you want to edit from Visitor list.
Step-2: Right click and select Edit Visitor option. Visitor details will open. Or Click on Alter Menu->Edit Visitor option.Visitor details will open.
Step-3: Edit the details and click on Save.