|  | ## Select

#### Synopsis

Selects a single entry from an object collection.

#### Description

Selects the index-th entry from a collection of objects. If unfold is checked, the index refers to the index in the flattened list, i.e. the list obtained from the input list by replacing all nested collections by their elements. Objects can be grouped into a collection using the Collect operator.

#### Input

- collection: expects: IOObjectCollection

#### Output

- selected:

#### Parameters

- index: Index within the collection of the object to return
- unfold: If checked, collections are unfolded, i.e., if the collection contains other collections, the children will be concatenated and then the element at the given index will be looked up.

#### ExampleProcess