Option 2.1. Open and Save the Data_field.idt

Click Tools>Command Prompt on the Workbench menu bar.

The Command window opens.

Do the following.

1	Type cd master; press Enter.
2	Type idtpop Data_filed; press Enter. The Datalog record definition is loaded.
3	Type Notepad data_field.idt, where Notepad is a text editor. Notepad opens with the Datalog.idt file.
4	Make necessary additions, save and close the file. The command window displays.
5	Type scpop data_field; press Enter.

Result: Tracker incorporates your changes.