DB concept has a metadata property SCHEMA_NAME for name of the database schema from where the DB concept originates. You can change value of this metadata property when the application is running in different environments where the tables are under a different schema. The metadata properties for a DB concept are available on the Metadata properties section of the concept resource. ​It is also supported to override the SCHEMA_NAME with a global variable.

Example: You have defined a global variable SCHEMANAME . You can override the SCHEMA_NAME metadata property with %%SCHEMANAME%%, and it will be taken into account at runtime.