Currently, the custom form only includes fields that the user fills out. If a logged in member completes the form, its annoying to ask them for their name and email address; we have that information and it should be included automatically.
This could be done several ways:
1. add a member info field type
2. add "member name", "member phone", etc as "details" for a field (which would only populate automatically if the person completing the form is a member)
3. Include member info with every form submission