Worksheets are spreadsheets for entering and calculating data outside the main financial model. You can use them to detail information that feeds into the model, but does not need be expressed directly in the model. You can enter Worksheet data manually, from Excel, or use formulas to calculate values. Once data is in a Worksheet, you can link it into the financial model on the Accounts spreadsheet. Each Strategic Finance file comes with a built-in worksheet. It can be accessed by selecting the Worksheet tab to the left of the Accounts tab.