# Restrict permissions of new members {!owner-only.md!} In large Zulip organizations where [anyone can join](/help/restrict-account-creation#set-whether-invitations-are-required-to-join), it can be useful to restrict what new members can do, to make it easier to cope with spammers and confused users. Members are **new members** from when they join till when their account ages past a certain **waiting period** threshold. After that they are **full members**. You can configure how long the waiting period is, as well as which actions require being a full member. For some features, Zulip supports restricting access to only full members. These features include [creating channels](/help/configure-who-can-create-channels), [inviting users to the organization](/help/invite-new-users), [adding custom emoji](/help/custom-emoji#change-who-can-add-custom-emoji), and many more. ## Set waiting period for new members {start_tabs} {settings_tab|organization-permissions} 1. Under **Joining the organization**, configure **Waiting period before new members turn into full members**. {!save-changes.md!} {end_tabs} ## Related articles - [Roles and permissions](/help/roles-and-permissions)