From The Foundry MODO SDK wiki
Forms are displayed in Form View viewports. These viewports exist in layouts, and are common in modo.
Forms can be edited in two ways:
- Through the Form Editor, a tree-based interface for defining and grouping forms and their associated commands.
- Through hand-editing of Config files, for more advanced users.
- Form Categories and Groups provide a straight-forward mechanism to add a form to the beginning or end of another form without modifying the parent, and a way to organize forms within the Form Editor.
- Form Developer Commands to simply exporting specific forms into your own config files and to aid in message table generation.
- Form Filtering