Analyzing Your Design - Autodesk Infraworks and Infraworks 360 Essentials - page 267

fIgure 7.20 The Feature Themes panel
These controls are described here:
View You can use this drop-down list to filter the list of themes by type.
Active only This setting will limit the list of themes to the ones that are
active. Unlike terrain themes, multiple feature themes can be active at once.
Add a new theme This icon creates a new theme and opens the Theme
Properties dialog.
edit selected theme This icon opens the Theme Properties dialog for the
theme you have selected.
duplicate selected theme This icon creates a new theme by copying the
one you have selected.
delete selected theme Click this icon to remove the selected theme.
refresh selected theme If you have made changes to the model, you can use
this command to update the display of the theme to match the edits you have made.
Move selected theme up Use this button to move the selected theme up in
the list. This becomes more important with feature themes because more than
one can be active at a time. If you have two themes active for the same feature
class, the one that is higher in the list will be displayed.