Loanapp allows you to add supporting documents that have not been identified as required on the supporting documents checklist.
To add 'other' documents:
1. Click on "Other Documents" at the bottom of the task list
2. If you haven't already, upload the other documents you want to attach
3. Drag those files across to the "Other Documents" panel
You can then name the document in the Document Name field and it will be added to the rest of your supporting documents which will then be sent to the lender:
These documents will then be submitted to the Lender, along with all of the Supporting Documents that are attached to the Checklist.