Sometimes a user will fill out a particular form incorrectly. In this case, a super manager, or higher needs to login to OnBoarding and delete the document. This will force the user to complete the document again, the next time he/she logs in. To delete a document, simply click on the employee's name in the listing, then click the red "X" next to the document in question.
If the employee filled out something wrong in step 1 (basic information), you'll need to have them redo as many documents are were affected. For example, if the employee spells his/her name wrong, essentially all documents will have to be redone/signed. If it was just an address or phone number, that limits the number of documents that need to be redone.