how can i move the extensions done of the offer page by page composer from one instance to another

Summary:

how can i move the extensions done of the offer page by page composer from one instance to another without the need to create an offer.

Content (required):

we are implementing ORC and we want to move the extension done on offer page without the need to create an offer we we are moving it to production

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

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