| style="border-top:none;border-bottom:0.002cm solid #000000;border-left:0.002cm solid #000000;border-right:none;padding:0.097cm;"| sstBillingCycle
| style="border-top:none;border-bottom:0.002cm solid #000000;border-left:0.002cm solid #000000;border-right:none;padding:0.097cm;"| <center>MAY</center>
| style="border-top:none;border-bottom:0.002cm solid #000000;border-left:0.002cm solid #000000;border-right:none;padding:0.097cm;"| <center>x<sup>1</sup></center>| style="border-top:none;border-bottom:0.002cm solid #000000;border-left:0.002cm solid #000000;border-right:0.002cm solid #000000;padding:0.097cm;"| <code>sstBillingCycle</code> is mandatory, if the reseller the customer belongs to, has <code>sstResellerBill: FALSE</code> (as is the case for the reseller stepping stone GmbH).
|-
Legend:
* '''x''': Mandatory in all cases.
* '''x<sup>1</sup>''': The attribute <code>sstBillingCycle</code> is mandatory, if the reseller the customer belongs to, has <code>sstResellerBill: FALSE</code> (as is the case for the reseller stepping stone GmbH).
==== Customers Employees ====