Copying workflows makes them available at the destination site.
Review the general information section of this article to ensure that the type of workflow you want to copy is supported.
Index
Prerequisites
You have site collection admin permissions on your source and destination site collections.
Note: Site collection admin permissions are required even if you have higher admin privileges like SharePoint admin or global admin permissions. For more information, see Microsoft administrative permissions.
General information
The only supported workflows are the built-in SharePoint workflows and those created with SharePoint Designer.
An add-on for Nintex workflow support is available. Before beginning, consult the article Copy Nintex Workflows to ensure your specific migration is supported.
You can copy reusable workflows and site workflows.
List workflows and content type workflows are copied when you copy their associated list or content type.
Your workflows are automatically deactivated during the migration and reactivated when the migration is completed.
SharePoint 2013 (or newer) workflows migrated to 2013, 2016, 2019, SharePoint Server Subscription Edition (SPSE), or Microsoft 365 will work at your destination.
Limitations
Globally Resuable Workflows are not supported.
SharePoint 2010 workflows have been retired and are not supported in Microsoft 365 or SharePoint Server Subscription Edition (SPSE). For information, see the Microsoft articles Overview of workflows and What's deprecated or removed from SharePoint Server Subscription Edition.
Visual Studio custom workflows, workflow actions, and workflow templates are not currently supported.
The limitations associated with migrating Nintex can be found in the Nintex FAQ under What is not supported?
How-to
Select Copy from the menu.
Select Copy structure and content.
Click Connect.
Select your source.
Click Next.
Click Connect.
Select your destination.
Click Next.
Select Workflows from the list of Site objects.
Select the workflow(s) you want to copy from the source.
Click Optionson the top right if you want to apply specific parameters.
Drag and drop it into the destination, or click Start copy on the bottom-right corner.
The migration report will show any successes, warnings, or errors. For more information, see Migration report.