When viewing a standard DOR report, hover over the row heading to see all items used to generate the data.
Clicking it will take you to the graphing interface showing you the raw data.
In this case our Tags are 658 and 659. Navigate to the DOR Item Admin
Under the PLCid field enter your tag number and select equal to.
Viewing the item, you’ll see the tagname that it is using for its data.
