@Emin Sen Thank you for reaching out to us, As I understand you want to duplicate the workflows you have created.
Checked on this with my product team, unfortunately we dont have duplicate workflow function as if now. You can share your feedback over here - https://feedback.azure.com/d365community/search/?q=lifecycle+workflow with business justification, it is closely monitoring by our product team.
We have Manage workflow properties & Manage workflow versions as if now.
Also, its not possible to duplicate users as well within Entra ID.
Let me know if you have any further questions, feel free to post back.
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