<project namespace="ORM">
	<class name="Employee" table="employees">
		<property name="id" type="uuid"/>
		<property name="name" type="string"/>
		<property name="ssn" type="string"/>
		<property name="role" type="int16" references="Role"/>
		<property name="manager" type="uuid" references="Employee" cardinality="?"/>
	</class>

	<class name="Role" table="roles" autoIncrementID="true">
		<property name="id" type="int16"/>
		<property name="name" type="string"/>
		<property name="description" type="string"/>
	</class>
</project>