Returning from hiatus - need officer guidance on how to rehydrate my membership (Proudmoore Alliance)

Hiyo, Evolved leadership!

After many months of hiatus, I am looking to resume my WoW gaming on Proudmoore.

-I am unclear what actions I take to re-join the guild community

-my Discord membership has likely been purged by the guild migration to its newer comms setup

Could someone please message me with guidance on next steps?

Looking forward to returning to game,

Oomcat Paul