Obsidian is at the moment not really well-equipped for this task, even though some extensions tried to implement it. I think the major problem is that freetext

Obsidian is at the moment not really well-equipped for this task, even though some extensions tried to implement it. I think the major problem is that freetext like markdown simply sucks for managing structured data. And even though there is something like dataview, which enable some level of database-like behavior, it's too limited at the moment. But, there is a successor(?) to dataview in work which aims to be more like notion, and Obsidian seems to have some features on their roadmap which might also be helpful in that regard. So may, in a year or two the situation will have improved? But frankly spoken, I don't think Obsidian is really a good solution for this. IT should be the other way around, based on a structured format like JSON, and enable a freeform-document which can be extended. Notion is doing this, and while their internals kinda suck, it's far easier for them to move their goals and improve their app.