If you do not want to merge the changes but regenerate the entire model please follow the below mentioned stepts -
- In the Simple View uncheck the 'Map all tables' checkbox. This will unmap all the tables.
- Click the 'Generate & Save Config' button. This will save the settings and delete all the classes that were generated.
- Reopen the wizard and press the 'Reload' button in the Reverse mapping wizard. This will reload the entire database schema and map it to classes. You can then mark all the classes for generation and press the 'Generate & Save Config' button.
the Telerik team