You can create a model element identifier database from a migrated
Eclipse Modeling Framework (EMF) model. You use the database to align migrated
models that you want to compare, merge, or combine. You can create multiple
databases at one time. Each database is generated from one model file.
To create model element identifier databases:
- In the Model ID Alignment view, from the Operation list,
select Create ID mapping files from initial set of models.
- Click Add Files and browse to the location
of your model files. Select one or more model files. Each model file that
you add is used to create a separate database.
- To check if any of your models have elements with the same identifier,
click Check Duplicate IDs.
- To select a different location to resave your initial set of model
files, in the Save Location of Models with aligned IDs area,
specify the location.
- To change the output location of the generated model element identifier
databases, click Browse and specify a new folder location.
- Click Generate ID Mapping files.