Information that is housed in the EF will come from various case processing systems
used by SSA and DDS offices to process disability case. Information from external
sources (e.g., medical providers, claimants, representative, third parties, etc.)
will also be added to the EF. The EF will consist of information that is keyed into
data entry fields and images of documents that have been scanned/ faxed and electronic
forms that have been uploaded to the EF as images.