Activity rules for line type "T"

Can anyone tell me what I should set activity rulles when setting line type "T" for an SO order type? Should they mirror my activity rules for order type SO and Line Type S? See below as what I propose.

SO S 520 Enter Sales Order                525    560

SO S 525 Print Acknowledgement  560

 SO S 560 Shipment Confirmation 562

 SO S 562 Print Packing List              570

 SO S 570 Print BOL                                580

 SO S 580 Print Invoices                     620

 SO S 620 Sales Update                      999

SO S 999 Complete - Ready to Purge 

SO orders Line Type "T"

SO T 520 Enter Sales Order                 525  560

SO T 525 Print Acknowledgement  560

 SO T 560 Shipment Confirmation  562

 SO T 562 Print Packing List                 570