Consider the following scenario:
- Create a folder of type Study.
- Create a study in the folder.
- Go to Manage tab, select Edit Definition (to add additional properties to the Study)
- Add a Field of type User. Save.
- On Manage tab, select Change Study Properties (with the intent of setting the value of that new User property).
- Study Properties page displays with title, but blank otherwise - none of the properties shows, and so none can be edited.

This seems to happen whenever any Additional Property of a Study is of type User. Having additional properties of other types seems to work fine. I was able to use the Schema Browser to see the study.StudyProperties table, and even set the value of the User property here. But the Change Study Properties link off the Manage tab still displayed a blank page. I had to remove the property of type User to make the problem go away.

Do others see this behavior? Is there something I might be missing? This is using either 12.2 or 12.3.

Andy Straw
University of Rochester