Does the UDF model need to be included in each VDB in EDS ?

Issue

Does a {FunctionDefinition}.xmi file have to be added to all VDB's using a custom function?

Red Hat JBoss Data Services (EDS) 5.3
Using a custom scalar function model
After creating an additional Teiid Metadata Model with Model Class set to Function and Model Type set to User Defined Function
Information per UDF documentatin

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