Format compatibility: define where IFC building model will be used and what texture dependency map must prove there.
Preserve the untouched IFC building model asset and record texture paths before changing geometry, materials, textures, hierarchy, or metadata for texture dependency map.
For IFC building model texture dependency map, 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.