The Search page columns cannot be customized. It only displays Descriptor and Workspace column.
This is an issue when searching for a specific targeted item, such as a certain ECN or certain PN.
You enter a search term, such as a word, phrase, part number, and search will only display the descriptor- in my case often just a short, consecutive number.
This means every single result needs to be opened separately to find the targeted item being searched for.
If other columns could be added users could add the specific column they need to be reading/searching, users could directly from the list of results to find the item they are searching for, and only open that item.