CAT Portal will be developed based on IBM WebSphere Portal Technology.
This technology support single sign on concept that when user has signed on to CAT Portal, he/she can use multiple service without signing on again.
There will be exceptional case for first time using each external application , user has to enter username and password once in order for the portal to remember them.
CAT Portal will be consisted of multiple portlets that represent the windows to each application.
To display web page of other web sites, iFrame or web clipping portlet will be used depending on contents.
With IBM WebShere Portal, user can access e-mail, instant messaging, calendar, to-do list and other collaboration services. In addition, with Web Content Management (WCM), CAT officers that are responsible for business function can create web contents and forward to relevant person for approval by themselves. IT officer will be responsible for configure and customize template and workflow process.