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# USDPrim.ListPosition

Where a new composition arc should be inserted relative to existing arcs.

```
enum ListPosition
```

## Topics

### Enumeration Cases

[`case backOfAppendList`](/documentation/USDKit/USDPrim/ListPosition/backOfAppendList)

Insert at the back of the append list, making this the weakest arc.

[`case backOfPrependList`](/documentation/USDKit/USDPrim/ListPosition/backOfPrependList)

Insert at the back of the prepend list.

[`case frontOfAppendList`](/documentation/USDKit/USDPrim/ListPosition/frontOfAppendList)

Insert at the front of the append list.

[`case frontOfPrependList`](/documentation/USDKit/USDPrim/ListPosition/frontOfPrependList)

Insert at the front of the prepend list, making this the strongest arc.

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

---

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