Saved custom reports can be edited anytime from the Reports page. Select a report to start editing:
To change the report’s title, choose the Pencil Icon to the right of the report’s current name.
Remove columns from your report by selecting the X next to the title of the column you want to remove.
Add new columns of information to your report by choosing the + New Column button and selecting from the list that appears. Then choose the blue Save button to view your changes.
Be sure to select the blue Save button in the upper left-hand corner of your report to save any changes you’ve made.
To delete a custom report, select the trashcan icon next to the report name on the Reports page.