Can Nintex Mobile get data from the User Profile Service (or AD) in order to populate fields accordingly? (Location, Office, Department, Manager ...)
Nintex Forms - Querying User Profiles - Vadim Tabakman
User Profile Lookup in Nintex Forms - TekDog Inc. | Nintex Training, SharePoint Training & Software Adoption
I guess you can find more solutions over the Internet
Retrieving data ...