Elefront: How to define Block Attribute User Text without using Bake?

Hello, is there a way to define the Attribute User Text of a Block without using the Bake Component? As far as I know , Elefront only allows to define Attributes of the Geometry within the blocks. I wouldn’t want to bake every single Block just so I can add Attribute User Text to it.

Try Elefront’s Modify Rhino Attributes Component.