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Leader

In one sentence: Create a leader line — an arrow pointing to a model feature with a text label at the far end.

Overview

Workbench: BIM
Menu: Annotation → Leader
Command: BIM_Leader

Creates a leader line — an arrowed line that points to a model feature, with a text label at the tail end. Used for notes, part callouts, and material specifications.

When to use it

  • Callout annotations pointing to specific elements.
  • Material or finish specifications attached to a surface.
  • Room name labels with a pointer.

See also