The Tasks tab enables you to make changes to the standard task configurations.
To delete a shift from a specific date, click on the corresponding cell. From the menu, click on the Delete button.
A red minus (-) sign will appear in the cell that you want to delete.
To open a shift for a specific date, simply click on the grey plus (+) sign in the corresponding cell. The sign will stay green and the cell will have a black solid border to indicate the added tasks.