Title: Course builder extinding
Last modified: December 4, 2024

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# Course builder extinding

 *  Resolved [Abdalsalaam Halawa](https://wordpress.org/support/users/abdalsalaam/)
 * (@abdalsalaam)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/course-builder-extinding/)
 * Hello 
   The new update looks nice, but unfortunately we lost all the customization
   we made, for example, we added custom fields to the course builder using these
   actions :**`tutor/frontend_course_edit/after/description`**and for saving the
   values we used :`tutor/lesson/created` and `tutor/lesson_update/after`But these
   actions does not work anymore with the new course builder.

Viewing 1 replies (of 1 total)

 *  Plugin Support [Rashed Hossain](https://wordpress.org/support/users/wprashed/)
 * (@wprashed)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/course-builder-extinding/#post-18191292)
 * Hello,
 * Thank you for your feedback.
 * If you directly modify the plugin files, your changes will indeed be lost after
   an update. Additionally, the new course builder is a React-based application,
   which changes how customization works compared to the previous version. The hooks
   you mentioned (`tutor/frontend_course_edit/after/description`, `tutor/lesson/
   created`, and `tutor/lesson_update/after`) are no longer applicable in the updated
   structure.
 * To ensure your customizations persist and align with the new system, we recommend
   using the provided APIs and hooks designed for the updated React-based architecture.
   If you need guidance on adapting your customizations, feel free to reach out,
   and we’ll assist you with the best practices for implementing them in the new
   system.
 * Best regards,
    Rashed Hossain Lead, Tech Support at Tutor LMS.

Viewing 1 replies (of 1 total)

The topic ‘Course builder extinding’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [Rashed Hossain](https://wordpress.org/support/users/wprashed/)
 * Last activity: [1 year, 6 months ago](https://wordpress.org/support/topic/course-builder-extinding/#post-18191292)
 * Status: resolved