Creating a custom entity

The following steps will specify how to create a custom entity:

1. Go to www.powerapps.com, then on the left Navigation panel, expand the Common Data Service section, and then select Entities:

2. Select the New entity button. Fill all required fields on the New entity dialog box:

3. The entity will be created, and will display all fields:

4. There are different sections to add for an entity, including Fields, Keys, Relationships, and Field group.
5. To add a Field, select the Field section, then select the Add Field button. The Add field form will open.
6. Complete the required information, and click on the Add Field button:

7. To add a relationship, follow the same steps and then click on the Relationship section. Select the add button and fill to Add relationship specify related entity:

8. Do all the changes, and click on the Save Entity button: