Physics Builder Tools > User Inputs > Section

Section
A Section node () is a special version of the User Input Group node that defines a section. This node is equivalent to a User Input Group node where GUI Layout list has the option Group members define a section.
To add a Section first add a feature node, for example, a Generic Feature, Domain Condition, or Device Model Feature, then:
From the contextual toolbar (in this example, Generic Feature, Domain Condition, or Device Model Feature), click the Section () button.
Right-click the feature node (in this example, Generic Feature, Domain Condition, or Device Model Feature) and select it from the Inputs submenu.
The Settings window has the following sections:
Declaration
The Group name field cannot be in conflict with any other section, User Input or User Input Group. In the Description field enter a text for the section title.
In the Group members list add members to display under this section, in the order they appear in the list. Click Add () to get a list of all possible members to add.
GUI Options
In the Category for hiding section list, choose among possible options to hide the section with respect to the global display settings Advanced physics options, Discretization, and Stabilization. The option None (the default) disables the hiding of this section. Select the Section is initially collapsed to collapse the section by default.