### Supported versions for model Migration

Model migration functionality provides a possibility to migrate the models ( created from previous releases of AMALTHEA ) to the latest versions.

Only forward migration is supported.

AMALTHEA meta model versions information

- Oldest version to migrate is APP4MC 0.7.0
  Beginning with that version, the AMALTHEA meta model is a part of the official Eclipse project APP4MC.

Model migration

As described above, only forward migration is supported by the AMALTHEA model migration utility.

Model migration utility migrates the specified model sequentially to the next versions (step by step) till expected version is reached.

Hint for APP4MC 0.9.3 and newer:
Migration of Amalthea models belonging to legacy versions (ITEA “1.0.3, 1.1.0, 1.1.1”) is no longer supported.

Below figure represents the steps involved in the migration of model from 0.7.0 version to APP4MC 0.8.1 version: