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.


Book Consultation

Struggling to debug a complex crash in your extension? Need advice to help improve code structure? You can now book a FREE private consultation with us. We have 2 x 1 hour slots available every Friday.

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.