Glad it worked! For more control on the output of cells, you could look into writing a custom observer function. I don’t know of any tutorials on that, but there’s a simple example at the beginning of the runtime documentation and you can also look at the source code of the Inspector for ideas as well.
To put your own data in Observable, there’s this:
and also this if you want to connect to databases:
Feel free to make a new post if you have any questions!