creo4 config.pro option documentation for: ENABLE_DRAGDROP_ON_COMPONENTS            

enable_dragdrop_on_components

Category: Assembly

Description: ALL - Allows users to perform component and feature reorder and restructure via drag & drop. Reorder - Allows users to perform component and feature reorder via drag & drop. The Restructure operation is prohibited.

Values: all, reorder

Default Values: all