The Overview page defines the WAR product and provides hot links to validate and export it.
The WAR product name is a string that is used to name your WAR product.The WAR product version is a string that is used to version your product file.A product configuration must be plugin-based.
To validate your product configuration, just click on the toolbar button that looks like the one below.
To export an WAR product, you can invoke the Eclipse WAR Product Export wizard via the hot link in the Exporting section.
Alternativly you can launch the export with the toolbar button or within the File>Export menu.