I have followed the instructions from this post and have gotten the UpdateListItems web service data connection to work properly: https://blogs.msdn.microsoft.com/infopath/2007/03/26/submitting-to-a-sharepoint-list/
My browser-enabled form template has the employee suggestion, then it displays the comments that have been submitted so far (read only) related to that specific suggestion, and then below that are fields for the current user to enter and submit additional comments. (I wish I could insert a screenshot but I don't have a public web location to save it to.)
It's super exciting that I've gotten even that much to work but in order to make this as user-friendly as possible, all day I have been trying to figure out how to do the following:
1. Display the field descriptions instead of the field names ("Recommend for Implementation?" instead of "RecommendImplement").
2. Display the field types as anything other than text fields. The Office field should be a dropdown menu which is populated from another list of office names; the RecommendImplement field should be either radio buttons or a dropdown menu with the options "Yes" and "No".
But I can't figure out either one. Any help would be greatly appreciated!! Thanks in advance!