If you have not completed an entire section but want to save some of the answers and to return to the others at a later time, you can click on the "Save as Draft" button. This button is found at the bottom of each section.
When you are done answering all of the questions in a section, click the "Save" button, and it will validate that all mandatory questions have been answered before saving and marking the section as complete. Once all of the sections have been completed, you will see the "Submit for review" button on the top right of the display. Click the button to submit your survey. Following this, you should see the following message on successful submission – Thank you for completing the survey. Your submission will be reviewed and you will be contacted if needed.
As an IMS Team lead, you can unsubmit surveys as long as the survey submission deadline has not expired. In the top right hand side of the IMS survey, click the button "Unsubmit survey". Following this, you should see the following message on successful submission – Your survey is no longer submitted for review, you can update it and submit it again later. Please ensure to do so before the deadline!