Start from Templates. A process template is a set of forms, checklists, and /or instructions users can set for further assignment. Create a template for each recurring process to automate workflows across teams and departments, in seconds.
The template includes groups and steps.
Group is a logical combination of steps.
Use Steps to build the forms and Group as a parent for Steps.
Every Template step is basically a Jira issue with required steps to perform inside.
Project and issue type. So use it to include the form in a specific project.
Form elements. Build the form using typical form elements. E.g: Text field, area, dropdown, and multi-selector. Every element has its own settings. Read more about Form elements.