App Platform not prompting for login.

We have setup AppPlatform on verion 10.3 and have deployed a Servlet Web App on it. We can confirm that web app is able to get web security using Integration Server ACLs. However upon opening the landing page it is not asking for User Login Prompt as Integration server. Due to this we are not able to make security work.

Please let us know a possible reason for same

Issue solved with configuring web.xml with below format of security constraint.

Public /* Administrators BASIC App Platform

Thanks for Software AG Support.