I need more than one person to access my form to enter different information on my form because its a nomination form. How can I do this?

please check this link.

There will be a nominee, nominator and seconder who needs to input different details into the form. Appreciate if you can advise how can 3 people use the same form.

I believe this is the same as an Approval Process Form. It means that this process is just a way to have someone approve a submission, entry, or registration. For more information, please check this full guide: https://www.jotform.com/help/432-A-General-Approach-on-Building-an-Approval-Process-Workflow

If you need further assistance, don't hesitate to ask us. Thank you.