THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- Export the UserPrefGroupType entity with webtools export .- NB The export needs to be done before you upgrade otherwise the userPrefTypeId will not be included in the export
- Change the field userPrefTypeId to userPrefGroupTypeId in the exported data file.
- Drop the UserPrefGroupType table.
- Upgrade and restart the system.
- Import the exported file.