It is used to define bend angle, radius, bend length in drawing sheet. First, create the required bends in sheetmetal. Now, select bend order, select the bends one by one (if it is difficult to select bend, switch to wireframe view). Open drawing sheet, place flatten view. In, Annotate tab, select Show Annotations icon. In the dialog box opened, select Note tab, pick ur sheetmetal drawing view, Bend order note will be generated in drawing sheet.