Should change setUIComponent method of UIComponentDecorator class ----------------------------------------------------------------- Key: GTNPORTAL-1682 URL: https://jira.jboss.org/browse/GTNPORTAL-1682 Project: GateIn Portal Issue Type: Task Security Level: Public(Everyone can see) Affects Versions: 3.1.0-GA Reporter: Vu Viet Phuong Assignee: Vu Viet Phuong Priority: Minor Labels: portal-s42, worked Fix For: 3.2.0-GA Original Estimate: 30 minutes Remaining Estimate: 30 minutes Currently, the UIComponentDecorator class have this method: public void setUIComponent(UIComponent uicomponent) --> It return void and change the old uicomponent : setRenderred(false) (the one that will be replace) We should change it : return the old one and not call the setRendered(false).