This information is intended for advanced users who are familiar with changing metamodel configurations.
To make the metamodel customizations available to only a single model package, apply the customizations to an existing model package with embedded metamodels. The configuration changes will remain confined to this model package.
If you choose to apply your customizations to a single model package, remember to migrate this model package to the new tool configuration when updating to a new Enterprise Studio software release. Please refer to Updating to a new Enterprise Studio release for more information.
The model package you want to apply the customizations to can be the model package you initially started with when opening the metamodel but can also be also a different model package, as long as it has the same tool configuration embedded as the model package the metamodel package was started from.
You cannot apply customizations to a regularly stored model package (XMA), or to a project. A project is a collaboration based on a model package. Any desired changes in its configuration need to be made based on the master model package. After that, a project can be updated with the configuration contribution of the master model package.