To edit an existing code-description in any of the grids, complete the following steps:
Select the code-description you wish to edit.
Click . That code-description window will open:
Enter a new description.
Click . The code-description will then be updated in the existing list.
Select the edited code-description from the list and click . The add window will reappear and your custom code-description will be displayed.
Note: From here you can edit the flow rate factor. If you edit a rating, the change will only affect data from that point on (i.e. past data will not be affected) unless you run the "Recalc All" option (under System Tools).