Each user can specify a Default Search that will be used in the Search screen.
This default search will contain the columns and column order of the specified search that is chosen.
To access the Default Search setting, click the Gear icon located at the upper right corner of the Search Window
Then select 'Search Results Settings'
Click the "Default Search" tab
You can choose any of your published or saved searches as your default.
Then click Save.
Your default is now set.
Once you have set your Default search, you can click on the 'Default Search' button and your specified search will load.
You can remove the default search (no default) by clicking on the 'Reset to Default' button.