# Preverification Page

Select the Preverification sub-category from the left pane of the properties dialog to display project-specific preverification properties. The preverification properties page looks like the following:

There are two fundamental issues that one controls with this page:

1. Whether to preverify for CLDC 1.0 or CLDC 1.1.
2. Whether to use the default preverifier, the one from the SDK or the Proguard Preverifier.

Property items:

Item | Contents
--- | ---
Enable project specific settings | If this box is not checked, MTJ will use common preverification settings on the global Preverification Preferences page. If this box is checked, the settings on this page will be used instead of the global settings.
Use JAD file settings | If you use this option, MTJ will consult the JAD file to find out whether it should preverify for CLDC 1.0 or CLDC 1.1.
Use project platform definition configuration | If you use this option, MTJ will preverify for CLDC 1.0 or CLDC 1.1 depending on which CLDC version the platform selected for this project supports.
Use specific configuration | If you select this option, you can use the pull-down list to explicitly select CLDC 1.0 or CLDC 1.1 preverification.