ing">'dog'</span><span class="punctuation">}</span><span class="punctuation">)</span><span class="punctuation">;</span>
<span class="comment">// -> 'petSpecies relationship (to dog) changed'</span>
<span class="comment">// -> ['fido', 'cujo', 'toto']</span>

relationships<span class="punctuation">.</span><span class="function"><a href="/api/relationships/interfaces/relationships/relationships/methods/listener/dellistener/">delListener</a></span><span class="punctuation">(</span>listenerId<span class="punctu