@&quot;tools\FAKE&quot;</span>
<span class="prep">#r</span> <span class="s">&quot;FakeLib.dll&quot;</span>

<span class="c">// include CustomTask</span>
<span class="prep">#r</span> <span class="s">&quot;MyCustomTask.dll&quot;</span>
<span class="k">open</span> <span class="i">Fake</span> 

<span class="c">// open CustomNamespace</span>
<span class="k">open</span> <span class="i">MyCustomTask</span>

<span class="c">// use custom functionality</span>
<span class="i">RandomNumberTask</span><span class="o">.<