ci.org/datapack/reference/addMember.html">addMember</a></span><span class="op">(</span><span class="va">dp</span>, <span class="va">sourceObj</span><span class="op">)</span>
<span class="va">dp</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://docs.ropensci.org/datapack/reference/insertRelationship.html">insertRelationship</a></span><span class="op">(</span><span class="va">dp</span>, <span class="fu"><a href="https://docs.ropensci.org/datapack/reference/getIdentifier.html">getIdentifie