Default value in cm: creator in datalist

[mikele]

Good evening

I would like to know how to insert a default value of the user logged in a data list. Is it possible to insert the name of the logged owner using specific functions?

property name="cm:creator">
 <value>user</value>
</property>

Thank you very much

[mikele]

 <field id="cm:creator" set="other">
                        <control template="/org/alfresco/components/form/controls/extended-person.ftl"/>
                </field>

What do it do?