How to serve a party to a dormant file?

[CoolGuy41]

My matter has already been to trial and it has been many years since any litigation on the court file (bonus!), but now there is potentially a new & urgent dispute. How would I serve the other party, which was represented in the original litigation? Just mail the stuff to her lawyer like the many years gone by are nothing?

[rockscan]

They may not have the same lawyer. Serve the other party snd their lawyer will respond if they represent them.