Custom Operations

Hi all

I've been playing in the Addressables package and came across the ability to create custom operations. I was just curious if there are any suggestions regarding using a custom operation to support things like writing to a file.

My confusion around this is how the Execute() function is used. Should I be starting a separate thread in the execute, creating an awaitable Task and firing a complete from there, etc, or should custom operations not be used in this style?

If they shouldn't be used like this, when/what should they be used for?

Thank you