If you have SPD workflows, please follow the below steps,
- Open the SharePoint designer and open the source site.
- Click on the workflows link on the left and then click the workflow you want to move.
Click on the ribbon, in "Manage" section, click on "export to Visio button". Now the workflow will be exported to visio format.
Now rename the file exported (VWI file) to a "ZIP" file and open it with Windows Explorer. You will find a file named “workflow.xoml.wfconfig.xml”
Delete "workflow.xoml.wfconfig.xml" file.
Now rename the archive back to be a VWI file.
Now open the destination site (Production site) in SPD.
click on the workflows link on the left, then click the import from Visio and browse to the edited VWI file. This will allow you to re-associate your workflow as if it was created or exported from Visio rather than the designer while preserving any development made in the workflow it self.
Hope this approach might help you for migrating.
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