There are 12 fully interactive charts and graphs in this section of the model. Each model has pull down menus that will allow you to choose which data to include in the chart - or which to exclude. The chart titles that you see on top of the charts page are from the last items selected to chart. Each chart type has been preconfigured and the data in the lists in the drop down menus is fixed. You cannot add additional items to chart other than those already in the lists.
This sheet is not password protected, and if you are an advanced Excel user you can use the Charts > Format option in the Excel ribbon to change chart types or customize what is there. Do not however attempt to change the size of any chart, as they are exported to the business plan and if you destroy a range setting the export function will not work properly.
Do not attempt to add or delete a chart from the sheet. If you do not want to include a specific chart in the business plan, you will have the option of excluding it when you set up the plan. You can also change the year of sale on the charts by using the Change Year of Sale slider bar. The charts will adjust accordingly and only show data through the year of sale. To learn more about changing the year of sale, see
Changing the Year of Resale