# Restrict permissions of new members

{!admin-only.md!}

In large Zulips where
[anyone can join](/help/allow-anyone-to-join-without-an-invitation), 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.

Currently, the following actions support limiting access to full members.

- [Creating streams](/help/configure-who-can-create-streams)
- [Adding users to streams](/help/configure-who-can-invite-to-streams)
- [Restricting posting to a stream](/help/stream-sending-policy)

### Set waiting period for new members

{start_tabs}

{settings_tab|organization-permissions}

2. Under **Other permissions**, configure **Waiting period before new members turn into full members**.

{!save-changes.md!}

{end_tabs}
