Migrate from OpenAM 14.2 to Forgerock access manager 7.2

How to migrate OpenAM 14.2 to Forgerock Access Manager 7.2.

Please help to share the document. Thanks in advance

Is this the document you’re looking for?

https://backstage.forgerock.com/docs/am/7.2/upgrade-guide/upgrade-legacy.html

Yes. Thank you Kelly for the swift response.