> ## Documentation Index > Fetch the complete documentation index at: https://docs.webhook.co/llms.txt > Use this file to discover all available pages before exploring further. # Invite & manage members > Invite people to your organization by email, assign their role, and remove them when they leave. Owners and admins add people to an organization from the **Team** page. Invitations go out by email and are tied to the exact address you invite. ## Invite someone On the **Team** page, enter the person's email and choose their [role](/help/organizations/roles-and-permissions). You can only invite someone at a role **at or below your own** — an admin can invite admins and members, but not owners. They get an email with an invite link. The link is **single-use** and expires after **7 days**. To accept, they sign in as the **exact email** you invited — an invite for one address can't be accepted by another. New to webhook.co? Signing in creates their account, then lands them on the invitation. An invite grants the role it was created with. If you need to change someone's role, do it from the **Team** page after they've joined — see [roles & permissions](/help/organizations/roles-and-permissions). ## Manage members From the **Team** page, owners and admins can change a member's role or remove them. A few guardrails keep an organization safe: * The **last owner** can't be removed or demoted — an organization always has at least one owner. * You can only grant or change a role **up to your own** — admins can't create owners. ## Related What each role can do. Remove a whole organization.