All grammars in a project or folder hierarchy can be published on a NuGram Server using the folder publishing tool.

To start the tool, select a folder or project in the Navigator view, open the contextual menu by right-clicking on the resource, and select Grammar Tools > Publish All Grammars:

(The address of a NuGram Server, the username and password to use must have been properly configured in the Preferences, as well as other behaviors affecting the publishing of grammars.)

The following dialog box pops-up:

If the option Publish hierarchy into specific application folder, the tool prepends the application name and the version number to the path of all grammars in the folder hierarchy. Doing this prevents overwriting old grammars when deploying a new version of a voice application.