Format compatibility: define where IFC building model will be used and what animation preservation must prove there.
Preserve the untouched IFC building model asset and record clip names before changing geometry, materials, textures, hierarchy, or metadata for animation preservation.
For IFC building model animation preservation, Keep the sample file, application versions, import and export settings, screenshots, logs, and fallback format. Product, marketplace, regional, and compliance decisions still require the responsible specialist.