Hi All,
When using the “Dynamically Run Baselines from a Site” task as part of the automation plan, there is a parameter value that needs to be set from a drop-list of all the Sites before you can take action on the automation plan.
The issue I’m having is hard-coding that parameter in the XML. I tried the following and it doesn’t work. 
[xml]$body = @"
<?xml version="1.0" encoding="UTF-8"?>
<sa-rest xmlns="http://iemfsa.tivoli.ibm.com/REST"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<execute-plan action-name="zz-PatchingAndReboot" prefetch="false">
**<step sequence="102" name="Dynamically%20Run%20Baselines%20from%20a%20Site">**
** <parameter-set>**
** <parameter name="MS%20Patch%20Maintenance">MS%20Patch%20Maintenance</parameter>**
** </parameter-set>**
** <target-set>**
<computer name="SERVER1" id="14370421"/>
</target-set>
</step>
<schedule>