1. Select a field under Tagname by clicking on a colored square.
2. Click New Tag.
3. A Dialog Box of Tags with Data Log enabled.
4. Select Tag Name.
If you leave this Data Log Trend Group, the Tag will disappear from the List.
If you select a field that already has a Tagname, the New Tag will temporarily replace that Tag until you leave then return to this Data Log Trend Group.
To permanently add a Tag to a Data Log Trend Group, use the Project Manager to Modify the Trend Group.