When to use it
Use it when you want to support someone, especially a new or struggling team member. A regular, short meeting makes support something that actually happens. “Let me know” puts the work of asking on them, and most people won't.
Example
You: “Let's meet for 15 minutes every Tuesday. Bring blockers and wins.”
New hire: “That would help a lot.”
In an email or Slack message
Send the calendar invite right away, with the agenda in it: “Weekly check-in: blockers, wins, anything on your mind.” A recurring invite makes it stick.