How to add or edit a class for a concept
- Last Updated: May 13, 2026
- 2 minute read
- Semaphore
- Documentation
Explanation
This article explains how to add or edit classes for existing concepts in a model.
Classes are essential for creating relationships and helpful for bringing additional informational organization to a model.
Assumptions
- You have an existing model.
- The model contains at least one concept.
- You have the MANAGER, EDITOR, or CONTRIBUTOR role for the model.
Method
- Open a model (in this example, Test Model), and click Open Master or open a task.
- On the left-hand navigation area, click a concept to open its details (in this example, Father).

- In the Details area, click the pencil button next to Concept Class.

- When the edit box appears: - To delete an assigned class, click the X on it. (1) - To add a new class, click in the empty are of the edit box. Begin typing the name of the class, or select form the choices shown (in this example, Caregiver). (2) - Click the green check box. (3)

Outcome
You will see the new information in the Details view of the concept. The different classes each display with a different color.
