FME Transformers: 2024.1

Filters and Joins


Moves the traits from one geometry onto another geometry. It can also move the attributes from a feature onto a geometry as traits, or the traits from a geometry onto a feature as attributes. The TraitMerger does not support attribute-attribute merges. For merging attributes between features, use the FeatureMerger.

Features that contain the desired attributes/traits are connected through the Supplier port, and the features that will receive the attributes/traits are connected through the Requestor port.

Requestor features/geometry are joined to Supplier features/geometry when the expressions specified in the Join On parameter ALL have the same value for both the requestor and supplier.


Input Ports

Output Ports


Editing Transformer Parameters

Transformer parameters can be set by directly entering values, using expressions, or referencing other elements in the workspace such as attribute values or user parameters. Various editors and context menus are available to assist. To see what is available, click beside the applicable parameter.

For more information, see Transformer Parameter Menu Options.

FME Community

The FME Community is the place for demos, how-tos, articles, FAQs, and more. Get answers to your questions, learn from other users, and suggest, vote, and comment on new features.

Search for all results about the TraitMerger on the FME Community.

Keywords: concatenated foreign key tag cross-reference "cross reference" TraitMerger