# Spigot related functions

### `addSpigot()`

The Arbiter can add a second or further Revenue Contracts to a Line of Credit that has already been deployed.

### `updateWhitelist()`

The Arbiter can allow the Borrower to call certain functions on their protocol contracts for maintenance.

### `releaseSpigot()`

Transfers ownership of the entire Spigot from the Line of Credit to the Arbiter if the Line of Credit is liquidatable.


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