components.add(FormBuilderItemFactory.getUIComponent(new FormBuilderItemHorizonalRule(true)));
components.add(FormBuilderItemFactory.getUIComponent(new FormBuilderItemSpace(true)));
components.add(FormBuilderItemFactory.getUIComponent(new FormBuilderItemFormatArea(true)));
components.add(FormBuilderItemFactory.getUIComponent(new FormBuilderItemPagebreak(true)));
} else if (category == COMPONENT_CATEGORY.WORKFLOW) {
components.add(FormBuilderItemFactory.getUIComponent(new FormBuilderItemConstraint(true)));
} else if (category == COMPONENT_CATEGORY.METADATA &&
getMetaDataObject() != null &&
getMetaDataDescriptions() != null) {
for(MetaDataDescription description : getMetaDataDescriptions()) {
components.add(FormBuilderItemFactory.getUIComponent(new FormBuilderItemMetaData(true, description)));