## Change the Call Stack, Threads, and Monitors columns display

You can change the number and / or order of columns displayed on the System Debugger Call Stack, Threads, and Monitors panes.

This function is available from the:

- Context menu
- Menu bar Actions --> Columns
- Shortcut key Shift+C

To modify the number of columns displayed:

- Select the desired column from the Columns to be displayed section.
- Select Remove, and then OK.

The selected column is no longer viewable in the panel and now appears in the Columns available to display pane.

To modify the order of the columns displayed:

- Select the desired column from the Columns available to display section.
- Select the desired position in the Columns to be displayed section.
- Click Add Before and OK to add the desired column before the selected position or click Add After and OK to add the desired column after the selected position.