Can we have a single portlet instance on multiple pages in liferay?
+1
A:
If you want your portlet dropped in several pages but have only one set of data and configuration, make sure your liferay-portlet.xml has
instanceable=false
preferences-unique-per-layout=false
and if you want the community administrator to be the only one allowed to change the preferences, add
preferences-owned-by-group=true
Arnaud Deslandes
2009-06-16 15:30:47