Edge Weld for Internal Support Ring

Dear Mates,

How do we analyze edge weld for internal support ring for vertical pressure vessel? The ring will be welded by fillet weld all round @ top & bottom of the ring. On top of the ring there will a uniform load of 3433.5N. I have made a solid part (shell & the ring - circular) & then combine them in assembly. However i'm unable to set the Edge Weld Connector. Is there any tutorial to get this thing done? Thanks

SolidworksSimulation