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Just like the standard Salesforce related list you have the option to sort the columns of the table ascending/descending and to adjust the column width.
Campaign Item Related List view all page
Once you click the View All button you will be led to a separate page, only showing the Campaign Item Related List and all items. Use this to get a better overview, if you are working with a lot of Campaign Items in one Media Campaign.
To go back to your Media Campaign, click the back button at the top of the page.