I'm completely new to Nintex and I got a added to a onboarding project that is using Nintex form and workflow. I was able to update the existing Nintex form. Part of the form need to be filled out by HR, the rest of the form need to be filled out by the hiring manager then the form input should be submitted to IT. Once HR fills out the form I want to use "assign to do task" action to the hiring manager with link of the form. So hiring manger can click on the link and fill out the information. Do I include the link of the form on the task description? There is a required content type in this action. What are the content type used for in Nintex workflow? do I need to create content type on my SharePoint list or create in Nintex?
I really appreciate any resources available in this topic.