Let's consider a use case: adding an embedded chart of opportunity and the number of cases in the Account page layout.
- Create an Opportunity report, group the report by Stage, add Amount, summarize it, and save the report to a public folder, add a Vertical Bar Chart, and save the report again.
- Create a case report from the Custom Support Reports report type category, group the report by Status, save the report to a public folder, add a Donut Chart, and save the report again.
- Edit the account page layout by navigating to Setup | Objects and Fields | Object Manager | Account | Page Layouts. Open the corresponding page layout and look for Report Charts in the left-hand side menu. Click on ...