This article shows how to populate Project by Phases portlet
You need to populate 2 attributes in order to show information on this portlet.
'Phase' attribute is required, since the portlet filter by Phase, as default is standard, so you need to populate the phase according the value that you are filtering.
'PBK Project Flag' attribute is required also, you need to put this value in project as yes, if you don't do this the portlet will not display information.
The 'PBK Project Flag' must be checked in order to display Lessons Learned on the Lessons Learned management View.
Only the Lessons Learned of projects that have the flag enabled are displayed on the management View