How to overlap 2 link

Please help me how to overlap 2 link when I have node A and B…I link from node A to B and B to A => 2 links not overlapping but avoid

I’m not sure what you want and what link and port properties you have. It would help, for example, if you showed a screenshot showing what you have and a sketch of what you want.

Perhaps you can just set Link.curviness to zero.

Thank you very much…it worked