Inter portlet communication

[Laurentiu Trica]

Hi

I am trying to transform a JSF application into 2 portlets.

One for the menu, and the second for the main content.

Can anybody help me out with this? How should I change the menu .jsf file and what should my portlet class look like?
I succeded on putting them as portlets in Liferay, but couldn't handle the navigation between them.

I crawled the web... I found no example. Maybe anyone can help me out.

Thanks in advance

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Best regards,
Laurentiu