liferay/liferay-portal — pull request #431 by matethurzo (2013-08-30 14:49:37+00:00)
Title: LPS-39279 global scope references for display portlets

Hey Mike,

Here is the redesigned reference stuff for the global scope for the display portlets.

I've intentionally created this new method in the PDC to make it clear from an API perspective that this method's purpose is slightly different from the addReferenceElement methods. The background is using recycled code though.

Thanks,

Máté