# Welcome

## About Expere Document Services

Expere Document Services (EDS) allows users to create a web service portal that will allow integrating partners and customers the ability to submit xml data in order to produce documents in the form of a PDF. The EDS architecture is a three tier system consisting of a optional web service, transaction queue, processing service, document engine, and transactional storage.

## About SecuritySessionSvc

The SecuritySessionSvc allows users to connect their loan origination service to the DocViewer interface. The DocViewer allows users to finish collecting data for a desired transaction, then displays a visual representation of the final document or set of documents (known as packages).

## For more information

Release Schedule: to access the latest Customer Test and Production release dates.

Change Log: to access the current release notes and previous versions via PDF.

Contact Information: to contact Expere support personnel by phone or email.

DocViewer Release Notes: to access a compilation of current and previous release notes via PDF.