Should be a very short paragraph describing the process, including creating an account to save their progress should they need to leave the site before completing it. A sample of what it could say is listed below:
In the event you cannot complete this application in one sitting, we strongly encourage you to create a user account so you will be able to save your progress on the form. You can share your login with your team so that you all can access your portion of the application to complete.
If you have any questions, please contact Marquita Bundrage at 470-378-1548 or firstname.lastname@example.org.