You choose which columns appear on the Claims, Policy, Payroll and Loss Run screens, and in what order. Set your defaults once in your profile, or adjust a single mod file from its Claims screen.
Set your defaults in your profile
Open the menu in the upper right corner and select Profile.
Choose the screen to customize: Claims, Policy, Payroll or Loss Run columns.
Turn columns on or off and change their order.
Save.
Profile settings apply only to you, across every mod file.
Claims: Default and Advanced views
The Claims screen has two views you can toggle between:
Default view: the columns shown on every claim.
Advanced view: the Default columns plus any extra columns you turn on for it.
Only one view is on at a time. A column turned off in both views is hidden.
Loss Run columns
For loss runs, you also choose whether a column imports into the Loss Run screen at all. Turn off columns you never use to keep imports clean.
Change columns for one mod file
On a mod file's Claims screen, select the Columns button above the table. Changes made here apply to that mod file for every user and override profile settings.
Confirm: how columns are reordered (drag and drop or arrows), and whether the Columns button also exists on the Policy and Payroll screens.
Here is a how to video.