Issue Summary

During the creation of the JWM project, an error occurred due to the duplication of the jwm-category field.

Steps to Reproduce

1. Create a "Category" type Custom field via Import.
2. Associate this Custom field with a JPD.
3. Create a new project.
4. Click on Work Management.
5. Click on Blank Project.
6. Provide a Name.

• This issue was caused during an import, so it might be difficult to replicate.
• However, the steps found on the customer's instance were shared.

Important details

• The duplicated category field displayed the message "Created by JIM during import process" on the page secure/admin/ViewCustomFields.jspa.
  
• Even with a JDP project associated, it shows as none on the custom field page.
• The most effective way to confirm this as the root cause is by running the API rest/api/3/field.
• If two "customfieldtypes:jwm-category" are found, it can be confirmed
• Example of duplicate output:
  • We will find two jwm-category fields type

    			"custom": "com.atlassian.jira.plugin.system.customfieldtypes:jwm-category",
    

Expected Results

• The project should be successfully created.

Actual Results

• The error below will be triggered:

  Project not created. For some reason, the magic didn't happen. Click Create to try again.
  

Workaround

Move the category custom field to the trash.