There are many ways to set Destination User dynamically inK2 BlackPearl.  Sometimes, you may wish to use a SmartObject List methodto retrieve a list of users from an outside data source.  If you call thelist method within the Destination Rule directly and a list of users isreturned, it appears most existing ServiceBrokers will not return the data inan acceptable form.  However, you can work around this using a process XMLfield with a repeating node where the repeating node is set as the Destination.For example, for the following XML field called DestUsers, the ’Name’ elementis a repeating node that includes two users:

<User xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Name>K2:K2DEMO\Administrator</Name>
<Name>K2:\K2DEMO\suzans</Name>
</User>

When the Destination is set to the repeating node of the xml field, each userin the repeating node will become a Destination User. Note that the xml fieldname will display in the Destination Rule as "DestUsers_Name", where"DestUsers" is the xml field name and "Name" is therepeating node that contains the name of each destination user.  Obviously, this will require some code (in a Server Event) to make this happen. 

- Sam and Blake

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