Channels: everything that talks to the outside — Tips
• Filter by table to answer "how does anything get into this table?" in one screen.
• Copy any address straight from the list — the button next to it copies the full URL, ready to paste into a site or an email.
• The last-activity column is the fastest way to spot a channel nobody uses any more: sort your eye down it and pause what has been silent for a year.
• A channel that shows a warning — a webhook failing repeatedly, a connector needing reauth, an expired share — says so on its row rather than waiting to be discovered.