The overview tab within opportunities can be based on the reports you'd like to see on that page.
To select the widget you'd like to see on your overview tab, follow the below steps:
For example you'd like to add the below widget: Sum of Estimated Value (AED) by Country
- Start by clicking on "Opportunity"
- Next, select the "Overview" tab.
- Locate and click the "Add widgets" button.
- You'll find a selection of reports under the "Sales Performance" section.
- Choose the specific report you wish to add by clicking on it. In this case, "Sum of Estimated Value (AED) by Country"
- Hover your mouse over the desired widget.
- Click the "Add Widget" option to finalize the addition of the widget.
And you'll have your own overview page for opportunities.