Step 1. Select the report you want to edit, click on the three dots, and select "Open":
Or just click on "Open report":
Step 2. You will land in the Report builder where you can:
1. Change report title.
2. Add new data sources to the report.
3. Access a library of data widgets, build them, add them to the report and remove widgets from the report that you do not need anymore.
4. Change individual widget data sources.
5. Edit individual widgets.
6. Build your own widgets.
9. Deleting the widget.
10. Saving the widget as a widget template.
11. Upload your logo to the report, change the colors of the infographics, and change the email theme
Note that changes you make in the report editor are all automatically saved.