You have the option of adding documents while creating a sponsor or anytime afterwards.
1. Navigate to the Sponsors tab.
2. Select which Sponsor you'd like to add documents for.
3. A pop-up menu will appear. Scroll down to the bottom to the Documents section and select Add.
4. A new pop-up menu will appear where you can add your documents. Once added, click Submit.
5. Your documents will be added, which you can view at any time.