But I agree - maybe we shouldn't deploy IRIS with a "prebuilt demo namespace" - a new namespace and database should go with the configuration setting. Tagging @Benjamin De Boe and @Andreas Dieckow 
 

Hi @Werner Noske! It looks like you are trying to work on your project in the built-in USER namespace and database.

Don't. 

USER namespace is for testing/demo purposes.

You are welcome to start a new clear database from scratch. 

For example, you can follow this template that starts with a new clear namespace and database IRISAPP.