Status / Owner for Phases and Work packages -Only users with the SUPER access will be able to modify the project plan in the workbook which also involves the updating status and assigning owners.
One Task per row- Please make sure that there is only one task item per row, Multiple Task Names in a single row will throw an error message.
Avoid blank row - Please make sure that there is no row left between the rows, else it will throw error will throw an error message.
Save - After every update in the workbook, please make sure the save button is clicked.