ithout
updating the object that it describes, so that mutable attributes such as accessPolicy
can be updated easily.</p>
    </div>

    <pre class="usage"><span class='fu'>updateSystemMetadata</span><span class='op'>(</span><span class='va'>x</span>, <span class='va'>...</span><span class='op'>)</span>

<span class='co'># S4 method for MNode</span>
<span class='fu'>updateSystemMetadata</span><span class='op'>(</span><span class='va'>x</span>, <span class='va'>pid</span>, <span class='va'>sysmeta</span><spa