Select [+New Form] in the top left corner.


Move cursor to the form you wish to edit, and click [Edit].


Select [Work Flow] in the top bar, and [+Add Work Flow].



You can add approvers in the right menu.


After selecting the approver(s), click [Submit].


You can also add a default approver by enabling the function and selecting the member(s).


You can also turn on "Document creator can pass this flow" to skip this step.


Once done, select [Save] to finish.