# HelloID

#### Add, edit, or remove an application

##### Add an application from the catalog
1. Import a certificate, or create self-signed certificate.

2. Go to Applications > Applications.

3. Click Open Application Catalog.

4. Search for the relevant application template, and then click Add.

For this example, we'll add the PowerSchool app.

5. Optional: Change the default Display Name.

6. Optional: Change the default Default Login URL.

7. Optional: Change the default Description and Icon.

8. Click Next.

9. On the Single Sign On tab, configure the application's options as needed. See Application settings reference. Additionally, this doc site contains detailed Application setup guides for many applications in the Application catalog.

1. For the X509 Certificate, select the certificate created in step (1).

10. On the Credential tab,

11. Optional: On the Self Service tab, enable the Generate Self Service Product toggle to automatically create a product (see Products) which grants access to this application. The Group is the group which will mediate access to the application (i.e., the group that the product will add the user to). If you select Generate Group, the name of the group will be HelloIDApp.<AppName>.

12. Click Next.

13. On the Finish tab, click Save.

The application has been created.

15. Optional: Customize a mapping set for this application.

16. Optional: Configure Application access rules

17. For most SPs, you'll need to download the metadata file from HelloID and send it to the SP, so they can complete the configuration.

The application is now available to users in the relevant groups, on the user dashboard (see Applications for users).

1. Go to Applications > Applications.

2. For the relevant application, click Edit.

3. Customize the application according to the instructions in Add an application from the catalog, the Generic application templates tutorials, and/or the Application settings reference.

1. Go to Applications > Applications.

2. For the relevant application, click Delete.

3. To confirm, click Delete.

The application is removed from HelloID, and all users lose access to it.