Explain the problem as you see it
I absolutely love the concepts of Tana. I think it’s an unique combination of an outliner enriched with a full set of great features.
However storing sensitive data, especially in Germany due to GDPR, forces us to stick to other on prem systems. And before you argue boundaries can be stretched - unfortunately they can’t in this case.
An on premises variant would solve this by granting data sovereignty.
So my suggestion is to provide a local variant of Tana.
Why is this a problem for you?
Due to data sovereignty a cloud solution can’t be used (GDPR, confidential data)
Suggest a solution
Provide a Docker variant of Tana