put https://yourServer.jamfcloud.com/JSSResource/peripheraltypes/id/
<peripheral_type>
<name>Peripheral Type Name</name>
<fields>
<field>
<name>Peripheral Field Name</name>
<order>1</order>
<type>menu</type>
<choices>
<choice>Value for menu type</choice>
</choices>
</field>
</fields>
</peripheral_type>