Generally, an application has to be published before it can be accessible by users.
To publish an application on an authentication agent, first navigate to the application list by selecting "Authentication | Applications" in the side panel
Click the context menu icon "..." of the application, e.g. "Office 365" to access its context menu
select "Agents" in the context menu
select the authentication agent on which the application is to be published, e.g. "Single-Sign-on Server"
Click "SAVE" button to save the settings
A computer logon application have to be published on one or many Windows logon agents.