 	import spark.components.Label;
 	import spark.components.VGroup;
 	import spark.components.gridClasses.GridColumn;
-	import org.openforis.collect.model.UITabDefinition;
 	
 	/**
 	 * @author Mino Togna

			var formItem:AttributeFormItem = null;
			if(def is CodeAttributeDefinitionProxy) {
				formItem = new CodeAttributeFormItem();
			} else if(def.multiple) {
				if(parentLayout == UIUtil.LAYOUT_TABLE){
					formItem = new MultipleAttributeDataGroupFormItem();

	import org.openforis.collect.metamodel.proxy.TimeAttributeDefinitionProxy;
	import org.openforis.collect.model.UIConfiguration;
	import org.openforis.collect.model.UITab;
	import org.openforis.collect.model.UITabDefinition;
	import org.openforis.collect.ui.component.datagrid.CompleteColumnItemRenderer;
	import org.openforis.collect.ui.component.datagrid.RecordSummaryDataGrid;
	import org.openforis.collect.ui.component.datagroup.DataGridHeaderRenderer;
	import org.openforis.collect.ui.component.detail.AttributeFormItem;
	import org.openforis.collect.ui.component.detail.AttributeItemRenderer;
	import org.openforis.collect.ui.component.detail.CodeAttributeFormItem;
	import org.openforis.collect.ui.component.detail.CompositeAttributeFormItem;
	import org.openforis.collect.ui.component.detail.EntityFormContainer;
	import org.openforis.collect.ui.component.detail.EntityFormItem;
	import org.openforis.collect.ui.component.detail.FormContainer;
