Issue Summary

This is reproducible on Data Center: yes

Steps to Reproduce

1. Perform an External System Import to a Category that is not create
2. Import completes but Category won't show up in the drop down menu and the Category fields cannot be reused 

Expected Results

The import is supposed to create the Category fields if they do not exist and allow those fields to be used

Actual Results

N/A

Workaround

Create the Category files before importing