Groups need to keep in mind proportionality with how they field their numbers: We expect larger squads to split up and consider how their numbers might be affecting the experience of others, especially if numbers are being deployed for mundane activities such as looting or roaming. Excessive behaviors fall under our DBAJ rule. If you are uncertain about whether or not the numbers you are running are proportionate, we encourage you to contact a member of our Staff Team for advice or input.
Double digit roaming, attacking, raiding, etc. should never be happening and fall under our DBAJ rule. This is not to be misconstrued as staff giving permission to gather in groups nearing double digits for no reason. Events advertised in the DayzUnderground Discord are the exception. Organic interactions in-game do not directly fall under this umbrella, but we also do not want to see members of our community traveling in "safety herds".
Large groups should strive to fight their own battles, but cooperation can push story. However, two large groups joint-raiding, especially if it's repetitive, will not be viewed the same as two small groups teaming up against a common enemy. We expect members of our community, especially our official groups, to display self-restraint and consider the fun of others while conducting themselves. Excessive behaviors on this front will fall under our DBAJ rule.
Regarding "excessive behaviors", we encourage those who feel they were the victim of over-the-top action from other players to submit a ticket for the Staff Team to investigate.