LPS-38361 missing translation (shown wrong when exporting/importing)
LPS-38361 Display the exception when it is not a controlled exception so that users can still make a guess of what is going on
LPS-38361 we should not redirect when there are errors
LPS-38361 Consistency with other blocks
LPS-38361 Lang keys
LPS-39306 PortletPreferences can be created through some of the portlets
LPS-39240 fix the filter used to filter by content sharing with children (the parameter was never sent)
LPS-39240 don't allow users to choose sites that are already selected
LPS-39240 Match site_browser/view.jsp order