How to populate a ref in mongoose easily?

Hello everybody,

I am trying to make a Moderation system for a Discord Bot using MongoDB.
I am trying to put all moderation cases in a specific collection by referencing the moderation collection but I am unsure on how I could do the population.

I couldn’t really understand alot of the mongoose documentation on population. I am wondering if I just could put the schema types of the moderation schema right into the Guild one and use it like that.

Please note that I have recently started leveraging MongoDB/Mongoose more, so I don’t know a couple things as of yet.
Schemas:

Hello @Nikos_Papadiotis, Welcome to the MongoDB Community Forum,

You can find the examples and steps of the mongoose populate in this documentation,
https://mongoosejs.com/docs/populate.html

Please provide more details about where you are stuck or getting any errors and what is the expected response you want.