I looking for VBA code produce: write to file.txt working
life workbook by user.

I have only code with open file time:

Open ThisWorkbook.Path & "\file.txt" For Append As #1
Print #1, Now, Application.UserName,
Application.ActiveWorkbook.Name
Close #1

How and where i write variable and remain code to show
total time usage by one user?

Regards
Mark