Packages 
Package Description
ch.ivy.addon.portalkit.casefilter
This package contains abstract classes needed to extend to create custom case filter
ch.ivy.addon.portalkit.datamodel
This package contains lazy data models.
ch.ivy.addon.portalkit.exporter  
ch.ivy.addon.portalkit.filter
This package contains abstract classes extended by task and case filter
ch.ivy.addon.portalkit.publicapi
This package contains all public APIs of Portal.
ch.ivy.addon.portalkit.taskfilter
This package contains abstract classes needed to extend to create custom task filter