<!-- Publication properties
-->
<!-- Document mydoc -->
- <many-to-one name="mydoc" column="doc" cascade="merge" access="field" not-null="true"/>
+ <many-to-one name="mydoc" column="doc" cascade="merge,evict" access="field" not-null="true"/>
<!-- ProjectElement owner -->
<many-to-one name="owner" column="owner" cascade="merge" access="field" not-null="true" />