How to define ID for RFXCom’s component

i’m trying to do the same thing but with a lighting1 device of type COCO GDR2.
I have found this post:

explaining how the code is made.
I have looked at the source code:

at this moment i have following code
071010044104
07 =package length
10 = lighting1
10 = subtype COCO GDR2
04 = seq nbr(don’t know if this is right)
41 = housecode A
04 = unitcode 4
but then i’m stuck