representation of symmetrical parts

Hi,

I am currently working on a drawing that has no associated 3dmodel. I am looking to draw the two short parallel lines on eachend of the center lines to represent a symmetrical part. Doesanyone know if there is an automated way of inserting theseannotations within Solid Works or do they have to be drawninmanually each time?

Many ThanksSolidworksDrawings And Detailing