The scripts to modify an i2b2 database with stored procedures to compute derived facts to support the digital twin in i2b2. Click here for the documentation: The Digital Twin Package documentation
The i2b2 digital twin scripts are maintained by the i2b2 team.
If an issue is found with the i2b2 digital twin scripts please submit an issue in the i2b2 Bug Tracker under the i2b2 Core Software project.
Suggestions for improvements or enhancements to the i2b2 database scripts can also be submitted into the i2b2 Bug Tracker.