Products: Nintex Workflow 2013, Nintex Workflow 2010

Summary

Workflow no longer shows in Workflow Gallery.

Symptom

After a site has been migrated, workflow('s) no longer show in the Workflow Gallery.

Cause

The SharePoint List ID is no longer valid.

Resolution

1. Obtain the Id (Guid) of the list the workflow should be attached to. (See Obtaining a list id in SharePoint 2010 or 2013)
2. Navigate to your site URL and append /NintexWorkflows. Example: http://contoso.com/sites/mysite/NintexWorkflows
3. Click the name of your workflow from the list of workflows.
4. Edit the properties of each item inside of the workflow folder.
   1. Change the AssociatedListID value to be the Id/Guid obtained in step one.
5. Navigate to the Workflow Gallery for the list missing the workflow.
6. Open the workflow and republish it.