A request XML packet updating settings of web users includes the set operation node:
<packet version="1.4.2.0">
<webuser >
<set>
...
</set>
</webuser>
</packet>
The set node is presented by type WebUserSetInputType (webuser.xsd), and its graphical representation is as follows:

webuser.xsd).webuser.xsd).
Remarks
You can change settings of multiple web users using different filtering rules in a single packet. Add as many set operations as the number of different filtering rules to be used.
<packet version="1.4.2.0">
<set>
...
</set>
...
<set>
...
</set>
</packet>