Upload your spreadsheet
Define spreadsheet parameters or tables and show them on the page
Use the source viewer to do so; select your cell or range and click on the green circle that appears:
By clicking on the green circle, you define a corresponding parameter or table, which will then be listed under the spreadsheet on the integrations panel. The just defined parameter or table will be inserted on the current cursor position on the CalcTree page.
Note that any chart within the spreadsheet will be displayed in the integrations panel upon uploading the spreadsheet and can be easily dragged and dropped to the page.
Edit the spreadsheet on CalcTree (needs edit permission)
Open the CalcTree source viewer by clicking on the spreadsheet source on the Integrations panel and then click the edit icon. This will open the spreadsheet in a new MS Online Editor window for you to make your edits.
Changes made to the spreadsheet will automatically sync back to the CalcTree platform. Close the MS Online Editor window once you finished editing.