SplitItemReference

"type": "split-reference"

SplitItemReferenceTraits

Trait	Type	Default	Description
`splitSourceItemId`	`string`		The ID of the original item from which the split was created.
ItemPropertiesTraits
`itemProperties`	`any`		Sets traits on group member items (note - will not set traits to sub-groups). This applies to all nested group members (eg members in sub-groups). Also see `itemPropertiesByType` and `itemPropertiesByIds`. Item properties will be set in the following order (highest to lowest priority) `itemPropertiesByIds`, `itemPropertiesByType`, `itemProperties`.
`itemPropertiesByType`	`ItemPropertiesByTypeTraits[]`		Sets traits on group member items by model `type` (eg `csv` or `geojson`). This applies to all nested group members (eg members in sub-groups). Only one `itemProperties` can be specified per `type`. Item properties will be set in the following order (highest to lowest priority) `itemPropertiesByIds`, `itemPropertiesByType`, `itemProperties`.
`itemPropertiesByIds`	`ItemPropertiesByIdTraits[]`		Sets traits on group member items by model `ID`. This applies to all nested group members (eg members in sub-groups). Only one `itemProperties` can be specified per `id`. Item properties will be set in the following order (highest to lowest priority) `itemPropertiesByIds`, `itemPropertiesByType`, `itemProperties`.
ReferenceTraits
`isOpenInWorkbench`	`boolean`	`true`	Whether the item in the workbench open or collapsed.

Trait	Type	Default	Description
`type`	`string`		The type of model to apply `itemProperties` to. This must be defined.
`itemProperties`	`any`		Sets traits on group member items of specified `type`. This applies to all nested group members (eg members in sub-groups)

Trait	Type	Default	Description
`ids`	`string[]`		The IDs of models to apply `itemProperties` to.
`itemProperties`	`any`		Sets traits on group member items of specified `id`. This applies to all nested group members (eg members in sub-groups)