Factions and Miner ID - exception or not?

[Freeport7]

You can't use 2 ID's on the same faction (same Tag).

The faction i'm in: [FL-ER] is a freelancer faction and we innitially wanted to be freelancing traders, fighter AND miners . Admins told us that if we wanted to be Miners aswell and use Miner ID, we would have to create a sub-tag (sub-faction)

and at that time we created [FL-ER] with freelancer ID and M|[FL-ER] with miner ID

Conclusion: As far as rules go, you CANNOT have 2 different ID's on the same TAG (this rule applies to miner ID aswell)