The modules created with module builder save settings in App_Data/Sitefinity/Configuration/DynamicModulesConfig.config and the module doesn`t save physical files as different project other than the configuration and settings. All module items are saved in the database and deploying the database for Sitefinity as well as the project files will move the modules crated with the module builder.
We don`t offer exporting and importing modules created with the module builder from one Sitefinity project to another.
All the best,
the Telerik team
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