ADD HOC trend and security

Hello, I’m using ADD HOC trend, which I believe is in fact a “pre can” solution from Inductive on 7.9xxx. Here is my issue. The ADD HOC is working when I’m in development, If the GATEWAY is in READ WRITE mode and I go to preview I can save the Chats and retrieve the charts. When I retrieve the chart then the Pens are populated. So perfect
When I go to full runtime mode or press F10 I cannot retrieve the chart I create in Preview mode nor can I save new ones. There is no error at all. I suspect it is coming from the security. Does DATASOURCE management in the project properties (security) has to be enabled to be able to use the ADD HOC chart ?
thanks for your help and comments

Legacy Queries.

it is working, thanks you very much indeed