We would like to integrate 3 rd party applications with Azure AD and provide SSO for the Azure AD user. The application is not exist in Microsoft Azure AD gallery nor i am developing & also it is not an on premise application. It is an application some body developed and our users need to have access to it. Since we are planning to implement SSO for my users i am looking for a better solution to integrate that app with Azure AD and provide SSO.
If it is gallery application i could have configured SSO by integrating with Azure AD but it is non gallery application which i don't have control over the code to configure that application.