Oracle Database B10772-01 Administrator's Manual page 462

User Migration Utility Parameters
Keyword: MAPSCHEMA
Valid Values:
Default Setting:
Syntax Examples: MAPSCHEMA=SHARED:HR_ALL
Description:
Restrictions:
G-16 Oracle Database Advanced Security Administrator's Guide
schema_type:schema_name
Schema type can be:
PRIVATE
Retains users' old local schemas. Schema name is ignored
when schema type is PRIVATE. No mapping entries are
created in the directory.
SHARED
Maps users to a shared schema. Mapping entries are
created in the directory. Schema name specifies the shared
schema name. During shared schema mapping, whether
users' local schemas are dropped from the database is
determined by the
(These values are not case-sensitive.)
PRIVATE
Specifies whether the utility populates the interface table with
schema mapping information.
See the SHARED option under Valid Values.
This parameter is only valid for phase one.
"Keyword: CASCADE" setting.