It is possible to view guild member's information as well as managing them.
As long as you are a guild member, you can view anybody's information but management depends on the role
Tapping "Remove" on the member's profile removes them from the Guild.
Tapping "Promote" on the member's profile promotes them one rank above their current rank.
Tapping "Demote" on the member's profile demotes them one rank below their current rank.
Tapping "Invite" on the profile of a non-Guild member sends them an invite.
●Changing Guild Settings:
By tapping the gear button on the top right of the "Info." tab, the Guild icon, location, type, requirement, and chat display settings can be changed.
[Roles and Management Scope]
Leaders can remove, promote, demote, invite and change Guild settings.
Sub-leaders can remove, promote and demote members ranked Veteran and below.
They can also invite players to the Guild and change Guild settings.
Veterans can remove members ranked members and below
No management access
※While it is not possible to demote or remove a guild leader, the leader position will be transferred to the next highest ranking member should the leader not login in 14 days.