# Welcome to the JavaTM EE Connector Architecture Specification (JCA) Compatibility Kit, Version 1.7
Your Starting Point

## JCA TCK 1.7 Documentation

The JavaTM EE Connector Architecture Specification (JCA) Technology Compatibility Kit (TCK) 1.7 documentation includes the following:

- The JCA TCK 1.7 Release Notes provide late-breaking information about the JCA TCK, Version 1.7.

- The Javadoc Assertion List lists all the javadoc assertions from JCA 1.7 Specification.

- The Specification Assertion List lists all the specification assertions from JCA 1.7 Specification.

## JT Harness Documentation

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