Revit phase mapping is specifically intended to reconcile differences between phase structures in a host model and a linked Revit model. The BIM manager should map Phase 1 in the structural link to Existing in the architectural host and map Phase 2 to New Construction . Revit can then interpret the linked elements’ phase-created and phase-demolished conditions in the context of the host view.

This preserves the structural consultant’s internal phase definitions and avoids altering a model controlled by another discipline. It also produces consistent display behaviour across host views using phase filters such as Show Previous + Demo, Show Complete, or other project-specific configurations.

A Visibility/Graphics override can alter how an entire link or category appears, but it does not correctly translate the underlying phase relationships. Renaming or restructuring the phases directly in the consultant’s model is unnecessary and may disrupt that firm’s documentation. A host view template can control link-display settings, but it cannot substitute for correct phase correspondence where the two files use different phase names or phase structures.

Phase mapping is therefore the controlled, non-destructive coordination mechanism for this scenario.

Reference topics: Revit phase mapping; linked-model display; phase filters; demolition views; host and consultant model coordination; multidisciplinary phase standards.

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