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<title>Modifying persistent project properties</title>
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<div class="sect1"><!-- infolevel="all" infotype="General" -->
<h1>Modifying persistent project properties</h1>
<p>Each persistent project must be associated with a database connection. To create a new database connection, click <span class="gui-object-action">Database Connection</span> use the New Connection wizard.</p>
<p>Use this procedure to modify the vender-specific platform and database connection associated with your JPA project.</p>
<ol>
<li>
<p>Right-click the project in the <span class="gui-object-title">Explorer</span> view and select <span class="gui-object-action">Properties</span>. The Properties page appears.</p>
<div class="figure"><a id="sthref187" name="sthref187"></a>
<p class="titleinfigure">The Properties Page</p>
<img src="img/project_properties_tasks.png" alt="The Persistence page." title="The Persistence page." /><br /></div>
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<li>
<p>Complete each field on the <a href="ref_project_properties.htm#BABJHBCI">Project Properties page &ndash; Java Persistence Options</a> click <span class="bold">OK</span>.</p>
</li>
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<p>&nbsp;</p>
<img src="img/ngrelt.png" alt="Related task" title="Related task" /><br />
<br />
<a href="task_create_new_project.htm#CIHHEJCJ">Creating a new JPA project</a>
<p>&nbsp;</p>
<img src="img/ngrelr.png" alt="Related reference" title="Related reference" /><br />
<br />
<a href="ref_project_properties.htm#BABJHBCI">Project Properties page &ndash; Java Persistence Options</a>
<p>&nbsp;</p>
<img src="img/ngrelc.png" alt="Related concept" title="Related concept" /><br />
<br />
<a href="concept_persistence.htm#BABCAHIC">Understanding Java persistence</a></div>
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