For instance:
A Battalion Commander has Dual C3M, one links his Lance and the other, Command C3, to his 3 Company Commanders.
Said Commanders are linked with their own Dual C3M, one being used by the Command C3, the other for their twin Lance CO's and the single Lancemate.
The Lance Commander are just linked to their Company Commander and two Slaved units, fourth unit is NON-slaved.
In exchange, Batt CO can ask for a sitrep from Company CO's, Company CO's can request for Intel from their Lances, but nobody can call in help. ( Unless the unit has TAG, in which case TAG rules resolve it. )
Thank you,
TT
( PS: Non of the units in question break the 12 unit max ruling. Batt. uses Command C3 for Strategic and Tactical C3 ( regular ) for Tactical Lance control. Company CO is connected to Command C3 and it's Lance CO's, and has Tactical C3 over its Lancemates. Lance CO's have JUST Tactical C3 only. )