Even if you remove a chart from the dashboard, it still exists in your Magento BI account. To permanently delete a chart:
- Click the Account Settings tab in the sidebar.
- Click the Charts option.
- The charts you have the ability to delete (based on user permissions and chart ownership) will display on the right side of the screen.
- Click the checkbox next to the chart you want to delete.
- Click the Delete Selected button.
Note: If the chart is being used in a dashboard, email summary, etc., a notification will display. To continue, you must confirm and then click the Force Deletion button.
Here's an example: