# Welcome to the Jakarta Authentication TCK, Version 2.0
Your Starting Point

## Jakarta Authentication TCK 2.0 Documentation

The Jakarta Authentication Technology Compatibility Kit (TCK) 2.0 documentation includes the following:

- The Jakarta Authentication TCK 2.0 Release Notes provide late-breaking information about the Jakarta Authentication TCK, Version 2.0.

- The Jakarta Authentication 2.0 Technology Compatibility Kit User's Guide provides the information you need to install, configure, and run the Jakarta Authentication TCK.

- The API documentation for the porting interfaces provides information about the porting packages you need to implement for this TCK.

- The Javadoc Assertion List lists all the javadoc assertions from the Jakarta Authentication 2.0 Specification.

- The Specification Assertion List lists all the specification assertions from the Jakarta Authentication 2.0 Specification.

## JavaTest Harness Documentation

Additional documentation includes the JavaTest README file, Release Notes file, and a set of User's Guides:

## JT Harness Documentation

The online version of the JT Harness version 5.0 documentation is available here.