There can be a lot of information to track in a media plan. And not all of it is applicable to a given user.
You now have the ability to remove columns from the view for the current campaign. Note this is currently limited functionality that will be expanding in a future release.
When in a campaign, click the Columns button.
Deselect the fields you wish to remove from the view. Alternatively you can select columns to show.
When you press Apply, the media grid will automatically update.
You can click this X to reset the view.
NOTE: Changes made will only be retained when using this campaign. Once you view another campaign or leave Bionic, your settings will automatically reset. Future improvements are planned to expand this functionality.