Populate Owner field with list of usernames from ldap

[anonymous]

When creating a table similar to the one below, you have to populate the list of users for the drop down values. Is there anyway to be able to populate the Owner field drop down with users from ldap?

{{{
#!TracForm
#!keep_history
== Tasklist: ==
|| '''Task''' || '''Status''' || '''Owner''' ||
|| Task1 || [tf.select:values1 Not_Started In_Progress Complete] || [tf.select:values2 user1 user2 user3 || 
|| Task2 || [tf.select:values3 Not_Started In_Progress Complete] || [tf.select:values4 user1 user2 user3 ||
'''Form Last Updated:'''
by [tf.form_updater:]
on [tf.form_updated_on:]
}}}