that's actually a big use case of mine. i use my notes as a crm for the people and conversations i've had.

yml
- people hierarchy: people.{name}
- meet hierarchy: meet.journal.{date}.hint

i have a section in every meeting note for people that are involved

yml
# notes
- ...

# people
- [[people.jojanaho]]

this way, i can navigate to the people note and have backlinks to all conversations we've had