I am using liferay 6.2 for migrating my existing web application to liferay.I have done below things: -->created my own theme extending the _styled theme
-->customized the navigation to have fixed sidebar on the left and content area on the right.
-->Added 3 web content display portlets dynamically and added the content into each of them.
I have all the portlets residing on the same page,these are traversed by using navigation bar on the left side. Now I have new requirement to show content depending on the client.
For e.g. I have 3 client's data right now mixed all together across all portlets ,I have requirement to segregate all the content.For e.g. If user logging in work for X client ,he/she should only see the relevant content . If there is some content which is common to all it should be displayed as it is.
There should also be a way to add/remove client at runtime.Is liferay multi-site capability something I can make use of?
How can I go ahead and achieve this? Any inputs will be highly appreciated.