<property name="repositoryService" ref="repositoryService" />
<property name="studyService" ref="studyService" />
<property name="studyDAO" ref="studyDAO" />
+ <property name="knowledgeElementDAO" ref="knowledgeElementDAO" />
</bean>
<bean id="stepService" class="org.splat.service.StepServiceImpl">
<property name="documentTypeService" ref="documentTypeService" />
<property name="userService" ref="userService" />
<property name="descriptionAttributeDAO" ref="descriptionAttributeDAO" />
+ <property name="repositoryService" ref="repositoryService" />
</bean>
<bean id="userRights" abstract="true" scope="session">