---
title: Drop on Item Index
framework: appkit
role: collectionGroup
role_heading: API Collection
path: appkit/drop-on-item-index
---

# Drop on Item Index

This constant defines an index that allows you to drop an item directly on a target.

## Topics

### Constants

- [NSOutlineViewDropOnItemIndex](appkit/nsoutlineviewdroponitemindex.md)

## See Also

### Constants

- [Outline View Button Keys](appkit/outline-view-button-keys.md)