There are two ways to use the COBOL File Search feature to make it easier to find certain files within your projects.
You can filter results based on
The results are shown in the Search view.
You can edit the properties of multiple files in the search results simultaneously if they come from the same project. Highlight the files you want to change, right-click and select Properties, and make sure Enable file specific settings is selected.
Save and edit your search either in the Search view, or the Windows > Preferences > Micro Focus > Search dialog box.
Make sure you don't open the Keys preferences page (Windows > Preferences > General > Keys) before or after you edit the binding in the Search preferences page, and before clicking OK to save any changes. Opening the Keys preferences page will prevent any changes you make to the search bindings being saved.