METHOD AND SYSTEM FOR TRACKING CHANGES TO APPLICATION MODEL DEFINITIONS FOR APPLICATION MODEL MIGRATION

Tracking changes to application model definitions for application model migration is described. A combined history file is created based on changes associated with application model definition files. A first property for a first model definition file of the application model definition files is identified that depends on a second property for a second model definition file of the application model definition files. A change for the second property is identified based on the combined history file. A transformation file is constructed that includes a change for the first property based on the change for the second property.