Union (Combine Unique)

Combine multiple lists into a single list of all unique values contained in the input lists.

The lists can be of any type if all lists are set to the same type, including the output list.

This function can be used to remove duplicate values from two lists.

Input

Field Definition Type Required

List 1

The first list of items.

List of Objects

TRUE

List 2

The second list of items.

You can define any number of extra input lists. The lists are combined in order.

List of Objects

TRUE

Output

Field Definition Type

List Union

The output list, containing only one item for each unique value in the provided lists.

The type of the output list must match the types of the input list, for example, a list of text or a list of objects.

List of Objects

Related topics

Lists

Functions

Workflow elements