The Buttons node (

) adds a row of buttons to the Setting windows of a feature or physics interface of the Model Builder.
To add a Buttons node, first add a feature node or a property node, for example, a
Generic Feature,
Domain Condition, or
Device Model Feature, then:
The Settings window has the following sections:
From the Command type list, you choose which type of action to associate with the buttons: Choose
Command handler from subfeatures (the default) to define the action handler from
Button or
Button Link subnodes, or choose
Internal action tag to use an action manager and let the buttons refer to this action by using an internal tag that you enter in the
Action tag field.
If you want the buttons to disappear when they are inactive, select the Hide user input in GUI when inactive check box. It is also possible to add a divider above the GUI component and any row of buttons. The divider is a horizontal line with an optional descriptive text. Select the
Add divider above the material property check box to add the divider. When selected, you can enter the divider text in the
Text field.