Support Portal

Please contact us via the CET Developer Support portal. Alternatively, you may email us at We will respond to all enquiries within 16 hours.



Join the growing CET development community in discussing ideas, strategies, problems, and solutions related to CET development.


Open Office Hours (9AM EST)

Every Friday starting at 9AM EST come join CET Developer Support for open office hours. Bring your questions, and we'll try to answer them. This is an open forum for questions and discussions, so expect others to be present as well.

Quick Links


Help Center

Explore our ever-growing CET Developer knowledge base. Learn the CM language, explore the core concepts of CET, find ways to fix common bugs, and get answers to your questions.


Migration Guide

Get guidance when moving to a new release generation (e.g., from 12.0 to 12.5). Our intention is to note renaming operations, protocol changes and similar topics here.


Release Timeline

Get all the important dates, information and updates regarding upcoming releases here.