Vertex template parameters should accept a collection of the supported data types for passing as input to custom Search Around functions.
Today, in order to dynamically generate knowledge graphs of varying size/purpose. I pass a transforming String delimited variable from Workshop to the the Vertex template, from the Vertex template to the custom TypeScript function where the string is split and processed.
Directly supporting collection parameters types allows for more dynamic graph generating and ultimately eliminating a need for redundant template creation for an infinite number of use cases.