To create a new tag from Web Ports web interface, open a tag list in edit view as described in chapter "Tag Settings". Click New tag in the toolbar menu and fill in the needed settings.
To copy an existing tag, open a tag list in edit view. Click the tag to be copied, and click Copy in the side menu. Web Port will create a new tag with the same settings as the copied tag, and only the name needs to be changed. Click Save to save the new tag. Remember to save the tag list in the toolbar menu above.
To remove an existing tag, open a tag list in edit view. Click the tag to be deleted, and click Delete in the sidemenu. Confirm removal. Remember to save the tag list in the toolbar menu above.
In Web Port it is possible to import tags directly from a device, depending on the driver used. This is done by clicking Import tags from the toolbar menu. For more information about tag import, see the manual for the specific driver used.