Hi,<br><br>I&#39;m trying to work out how to run custom python code as a tool is loaded (to get generate options for a select parameter) and after job completion (to set metadata). It looks like the &lt;code&gt; tags would have been the place to point to my code, but since they are now deprecated I was wondering if someone could point me in the right direction?<br>

<br>Thanks,<br>Martin Aryee.<br clear="all"><br>