# Project Properties page – JAXB Options

Use the JAXB options on the Properties page to select the specific JAXB implementation use with the JAXB project.

This table lists the properties available in the JAXB project properties page.

Property | Description
--- | ---
Platform | Select the vendor-specific platform.
JAXB Implementation |
Type | Select User Library to select from the available user-defined or downloaded libraries. If you select Disable, you must manually include the JPA implementation library on the project classpath.
Library | Select a specific JPA library configuration. Click Manage libraries to create or update a user library. Click Download libraries to download a specific library configuration.
Include libraries with this application | Specify if the selected libraries are included when deploying the application.

Related tasks

- Creating a new JAXB project