Our process has multiple approvers at different levels based on information in an initial form. Approvers have the option to request additional information before making a decision. I'd like to do one of the following (or something else if someone has a good suggestion!)

OPTION 1:

The same form is used for the approver, the person adding requested information, and then back to approver. When form goes back to the approver the original fields where they indicated they needed additional information will be cleared as if its the first time they're seeing it. (Fields include 2 Single Line Fields, 1 Radio Button field, a multi-line field, and a date field).

OPTION 2:

Use a collection with the same fields, when the first approver has filled out their information and clicked on submit the same form goes to the next approver and automatically add's a second section to the collection ready for the second approver to fill out.