From the Outline View, select a task or notification.
In the Assignment tab of the Properties view, select a role, such as a task role of
potential owners
.
In the Value column, click (...).
In the
Role
dialog, select Literal from the Source list.
Select
Generate
.
Notice that Process Developer generates the
ht:organizationalEntity
element. This element is required when defining people assignments.
In the text box, modify the values to add users or groups.

<ht:organizationalEntity xmlns:ht='http://www.example.org/WS-HT'>
  <ht:users>
     <ht:user>Some User</ht:user>
  </ht:users>
</ht:organizationalEntity>

Delete or fill in valid values for each
Some User
in
<ht:users>
. The user name must match a User Id in your organization's directory, such as
MyFirstName.MyName
. Add additional
<user>
elements as desired.
Replace
<users>
with
<groups>
. Add elements and valid values for
<ht:group>
.
According to the WS-HT specification, you cannot mix users and groups

<htd:potentialOwners>
   <htd:from>
     <htd:literal>
       <htd:organizationalEntity>
         <ht:users>
           <ht:user>Ann.Weston</ht:user>
           <ht:user>Anu.Martin</ht:user>
           <htd:user>Deborah.Smile</ht:user>
         </ht:users>
       </ht:organizationalEntity>
     </ht:literal>
   </ht:from>
</ht:potentialOwners>