Groups and Channels
Official telegram.org Source
You can add administrators to help you manage your group and define their privileges with granular precision.
iOS:Go to Group Info (tap the photo in the top right corner on the group‘s chat screen) > Edit > Administrators.Android:Go to Group Info (tap the name in the header) > the pencil icon (in the top right corner) > Administrators.Telegram Desktop:When in the group, click '…' in the top right corner > Manage group > Administrators.
Official Telegram Reference: https://telegram.org/faq
Part of the TGWAY.com Official Telegram Knowledge Base (98 Verified Q&As).