Is it possible to export/import custom Item Templates?

Summary:

We know that it is possible to create customized Item Creation templates to standardize the creation of items according to specific customer business needs.

My question is whether it is possible to export these templates from a specific environment so they can be imported into other environments.

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Version (include the version you are using, if applicable):

21C

Code Snippet (add any code snippets that support your topic, if applicable):