As part of the migration, the profile applied to the model is upgraded to the latest version, along with all of the applied stereotypes. Stereotypes and stereotype properties that have been renamed are also updated. If you added the appropriate keywords to model elements in anticipation of stereotype changes being made in the latest version of the UPIA profile, during migration the new stereotype is applied to the element; if possible, the keyword is removed. In cases where stereotypes or stereotype properties no longer exist in the newer profile, the stereotype will be removed and the corresponding model element will be marked with the "deprecated" keyword. The user must manually delete these model elements if they are no longer applicable.
For more information on UPIA profile and modeling tool changes in releases of IBM Rational modeling products, see the IBM Software Support document "UPIA modeling feature - Summary of profile and modeling changes."