The migration product enables you to place a single inter-operator product migration order i.e. product changes between operators or a single intra-operator product migration order, i.e. product changes with the same operator.
There are a number of scenarios in which a migration is allowed. Bulk migrations are also available as part of the migrations service. A Bulk Migration (BM) is defined as the multiple migrations in either direction between Bitstream and any eligible form of LLU.