There are a few ways to group whistles in Ark Xbox. One way is to use the Group Wiping tool. This tool will erase all the whistle sounds from a group of players, so it’s a good way to clean up any messes. Another way is to use the Set Group Wiping Tool. This tool will create a new group of players, and then they will be able to whistle in that group. Finally, you can use the Clear Group Wiping Tool. This tool will clear all the whistle sounds from all the players in a group, so it’s a good way to clean up any messes.