If you are adding Account Planning, the same steps apply:
- Select Visualforce from the top scroll menu
- Click and Drag Section from the component section and drag it to the layout
- For Section Name enter: ClosePlan Account Plan
- Under Layout, select One Column
- Click OK
- From the component section, select the ClosePlan - Account Plan component and drag it to the newly created component space
- Click on the Properties icon in the top right of the newly created component section
- For Height, enter 600
- Tick Show scrollbars
- Click OK