Moderators can add or remove people from their spaces, edit spaces, and assign moderators to other spaces. You should keep in mind that even if you have created the space, you do not become the moderator of the space until you choose to do so through the settings of the space.
Jabber Team Messaging —Jabber Team Messaging is described in this article, but there are several features that are applicable to other products.
Windows
You can access the roster by going to the space and selecting More > Open roster. Using your right-click menu, navigate to the name of the person you would like to be a moderator and select the option Assign as Moderator. The person can be removed from the list of moderators by right-clicking on them and selecting Remove from Moderators.
Mac
Go to the space where you want to display or hide the list of participants. you wish to make a certain person a moderator, simply control-click on their name and select Assign as Moderator from the drop-down menu. A moderator can be removed by Control-clicking on the person and choosing Remove as Moderator.
iPhone and iPad
Whenever the space is full, tap on it, select the person that you want to assign as a moderator by tapping on their name, and press Assign as Moderator. A moderator can be removed if you wish to do so by selecting the person and the Remove as Moderator option will appear.
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As you tap on the space, click on , choose the person you want to make the moderator of the group, and then select Assign as Moderator from the options. The easiest way to remove someone from the list of moderators is to select the person and then select Remove from Moderator list.