BonitaSoft 7.2.3

Is there a way to add 'id' attributes to the form elements in the UI Designer?

I need to know if there is a way to add ids to form elements in the UI designer.
In the 6.5 forms I was able to add my own ids to elements using the General Tab> options > HTML attributes feature on the widgets.

BonitaSoft Studio 7.2.3

Why in subscription versions do not have the Java version included as in the community ?, since when installing this version sent me an error message

The error message says the following: No valid java runtime enviroment has been detected. You need to install a JRE 1.6, 1.7 or 1.8 for 64bit,

Thanks and regards.