I want to interconnect two ICs with an optimized PCB layout and then reuse it 5 times in my project.

So far I've just made multiple copies of it in the schematic and let the autotrouter make the PCB interconnections. But I'd like to manually optimize the layout but not do it five times and then have to maintain any changes five times too.

 

I've been using EasyEDA standard version and am considering migrating to the Pro version if it has such a feature. I read through both tutorials but it's hard to tell if either is a good fit for this need.

A pointer in the right direction is appreciated.