I am using diagram-js to implement a custom workflow modeler.
At the moment I want to be able to put a label inside a shape, I dug into the code, but I was not able to pull it off with sucess.
How can I achieve such feature? What do I need to use?
Is there any documentation, besides what is inside the code?
PS: I used the example that was on the github page to start my custom modeler.