How to disable the "Attributes" button in create feature template

[Anonymous User]

Hi everybody, I am trying to disable the attribute button with the Pro SDK when the active template pane is opened. The reason why I want to remove it is to make sure the user can only edit the data in a custom template where I will be able to apply data validation. It is the only button that does not have an ID and because of this, I cannot remove it from the DAML file. Is there a workaround or a way to make the fields not editable?