Hi,

I know that you can create Javacript button in a backend form through which you pass the id of the current record to an endpoint, like this:

window.open("https://my_app.bettywebblocks.com/system/my_endpoint?id=" + this.record().get('id'));return false;

I've experienced that you can also do this for other properties in the model.

Then I tried to pass properties of a related table like:

this.record().get('address.city'))

It seems that is not possible? Or is my syntax incorrect?

Ciao,

Hans