## Open a connection's settings

1. In the left sidebar, click **Newsletter Analytics**.
2. On the list's card, click the pencil icon (**Edit connection**).

## Rename it or change its color

- **Display Name** is the name shown on the card, in the chart legend and elsewhere in the app.
- Under **Card Color**, tick **Use a custom background color** and choose a color. Text on the card switches between dark and light so it stays readable.

Click **Save**.

## Change the key or the list

While your credentials are unlocked, the window shows the same fields as when you connected: **Platform**, the key field, and the list choice. The current key is filled in so you can see or replace it.

When you click **Save**, the new details are checked with the platform again before anything is saved.

If you point the connection at a different list or platform, its old growth history is cleared, so the chart doesn't show a false jump or drop. You'll see "Connection updated — list changed, so its old growth history was cleared. Sync to start fresh." Click **Sync Now** to record the first point for the new list.

If your credentials are locked, you'll see a note saying so. You can still change the display name, card color and auto-add settings. To change the platform, key or list, enter your Master Recovery Key in **Settings** → **Security** first.

## Open the platform's dashboard

Click the arrow icon on a card to open that platform's website in a new tab. For Sendy it opens your own installation address.

## Remove a list

1. Click the trash icon (**Remove connection**) on the card.
2. The list and its growth history are removed. Click **Undo** in the message if you change your mind.

Removing a list here doesn't change anything in your email platform.