/php/settings/settings_box.xml

 1<?xml version="1.0" encoding="UTF-8"?>
 2<application name="boxnet">
 3	<settings>
 4		<category name="credentials">
 5			<setting name="key" field="text" default="">
 6				<validations>
 7					<validation rule="required" message="ThisFieldIsRequired" />
 8				</validations>
 9			</setting>
10			<setting name="session_token" field="text" default="" user_setting="1" />
11		</category>
12	</settings>
13</application>