Which of the following is a valid way to add a custom transformer to your workspace to reuse it?

• A. Add it from Quick Add
• B. Add it from the Transformer Gallery
• C. Duplicate an existing custom transformer
• D. Right-click > Reuse custom transformer

Answer: (B)

Bringing in a custom transformer from the Transformer Gallery is how you reuse it across workspaces. The Gallery serves as a centralized library for custom transformers, so you can publish a transformer once and insert a reference to that shared asset into any workspace you’re working on. Using Add from Transformer Gallery creates a link to the reusable transformer rather than copying its contents, which keeps things consistent and easy to maintain—updates to the transformer in the library can be reflected wherever it’s reused.

Other approaches don’t offer the same cross-workspace reuse. Quick Add is mainly for rapidly placing standard transformers or initiating quick searches, not for pulling in a shared custom transformer from a library. Duplicating a custom transformer creates a separate copy inside the current workspace, so changes to the original won’t automatically propagate to the duplicate. The Reuse option may exist in some contexts, but the standard best practice for reuse across projects is via the Transformer Gallery.