In-Portal Community Services use a central login that automatically logs you into websites http://www.in-portal.com and http://www.in-portal.org) as well as all of In-Portal’s Tools and Resources such as the Issue Tracker, Code Repository, User Manual, etc.
It is very convenient but unfortunately, Internet Explorer’s default settings do not allow us to log you in across multiple sites. In order for this to work, you need to set the following settings: