Hi there, We have the following in a nodetype definition: <propertyDefinition name="foobar" requiredType="WeakReference" autoCreated="false" mandatory="false" onParentVersion="COPY" protected="false" multiple="false" isFullTextSearchable="false" isQueryOrderable="false"/>
.. and the following code … nodeA.setProperty("foobar", nodeB); The Javadoc of javax.jcr.Node#setProperty(String name, Node value) says: […] * If the named property does not yet exist and the repository cannot * determine whether a <code>REFERENCE</code> or <code>WEAKREFERENCE</code> * property is intended, then a <code>REFERENCE</code> property is created. […] … so we assumed that the NT def would drive this decision. But when exporting nodeA, we see that the property was created as a (hard) Reference. Looking at the code of org.apache.jackrabbit.commons.AbstractNode#setProperty(String name, Node value), it looks like it's not trying at all to make any sort of informed decision, and just delegates to javax.jcr.ValueFactory#createValue(Node value) which is explicitly spec'd to create (hard) Reference properties. Is this supposed to be this way ? Is this an implementation bug, a documentation bug, or just something that I'm overseeing (which is far from unlikely) ? Thanks for any hint ! Cheers, -greg