Need to submit additional identity validation documents

Question

I received a request for additional identity validation documents but cannot find where to upload them. Request details:

We need some additional information to complete the review. Please provide copies of the additional original document(s) listed below to verify your association with the organization. . The submitted documents should have an expiration date at least two months in the future. Copy of original official business registration documentation from an official government agency that lists company name, address and contact information. Acceptable document types include: -Formation documents, such as articles or certificate of incorporation or partnership deed with dates and business information -Government issued letter, business license, registration or certificate with dates and business information, (i.e., US Department of Revenue Official Business Registration Form)  -Record on a government registry website with dates and business information, (i.e., government body’s website with matching company information and website link) Thank you, Vetting Operations Support