As in, this may have a value or meaning or definition, but we haven't gotten there yet. A lot of sites may do this with a variable X, saying it hasn't yet been defined, or we haven't found the value yet, but we can make some statements. Undefined = not defined; we have not given an explanation for what this means.
In addition to everything that group members can do, a group admin can: Edit the group description, tags and settings. Add more admins to a group. Remove abusive posts and remove or block members. You're automatically an admin if you create a group.Otherwise, if you join a group that already has one or more admins, you can ask any of the existing admins to add you as an admin. If you're a member of a group with no admins, you can become an admin by clicking Make Me Admin under Members in the right column.More info. Get help for mobile apps and browsers.therwise, if you join a group that already has one or more admins, you can ask any of the existing admins to add you as an admin. If you're a member of a group with no admins, you can become an admin by clicking Make Me Admin under Members in the right column. More info. Get help for mobile apps and browsers.
You can only change the name of a group you admin if it has fewer than 5,000 members. To change the name of your group: 1  Go to the group and click in the top right. 2  Select Edit Group Settings from the dropdown menu. 3  Change the group name and then click Save.