Slack Roles and Permissions

Slack uses a role-based permission system to control what each person in the workspace can see, do, and change. Assigning the right role to the right person protects the workspace from accidental changes, keeps sensitive settings out of the wrong hands, and gives trusted people the access they need to manage the team effectively.

The Four Main Roles

ROLE               SYMBOL   CAPABILITIES
────────────────── ───────  ──────────────────────────────────────────
Workspace Owner    👑        Everything — settings, billing, transfer
                            ownership, delete workspace

Admin              🛡️        Invite/remove members, manage channels,
                            adjust permissions, manage apps

Full Member        👤        Send messages, join public channels,
                            use apps, create channels (if permitted)

Guest              🔒        Access to only assigned channels;
                            cannot create channels or see workspace

Workspace Owner

The workspace owner holds the highest level of authority. There is exactly one primary owner per workspace. Only the owner can:

• Change the workspace name and URL permanently.
• Delete the workspace entirely.
• Transfer ownership to another member.
• Manage billing and subscription plans.
• Access compliance exports (on eligible plans).

The first person who creates the workspace becomes the primary owner. Transferring ownership sends a verification email to the new owner before the transfer completes.

Workspace Admin

Admins help owners run the workspace day-to-day. You can assign multiple people as admins. Admins can:

• Invite and deactivate members.
• Create, archive, and delete channels.
• Pin and remove pinned messages.
• Approve or restrict app installations.
• Set and change workspace permissions.
• Manage guest accounts.

Admins cannot change billing details or delete the workspace — those rights stay with the owner.

Assigning the Admin Role

1. Go to workspace name → Settings & administration → Manage members.
2. Find the member you want to promote.
3. Click the three-dot menu (⋯) next to their name.
4. Select "Change role" → "Admin".
5. Confirm the change.

The new admin sees additional menu options in their Slack interface immediately.

Full Member Permissions (Configurable)

Admins can expand or restrict what regular members can do. These granular permissions live in workspace Settings → Permissions:

PERMISSION             DEFAULT       CAN RESTRICT TO
──────────────────────  ────────────  ─────────────────────────────
Create public channels  All members   Admins only
Create private channels All members   Admins only
Archive channels        All members   Admins only
Invite members          All members   Admins only
Post in #general        All members   Admins only (announcements)
Edit own messages       5 min window  Any time / Never
Delete own messages     Any time      Admins only
Install apps            All members   Admins only
Add custom emoji        All members   Admins only

Channel Manager Role

Within a specific channel, individual members can be designated as channel managers. A channel manager can:

• Edit the channel's name and description.
• Set and change the channel topic.
• Pin and unpin messages in the channel.
• Remove members from the channel.
• Archive the channel.

Channel managers do not have workspace-level admin rights. They only control the specific channels they manage. This role is useful for team leads who own a channel without needing full workspace admin access.

ASSIGN CHANNEL MANAGER

  Open the channel
  Click the channel name in the header
  Click "Members"
  Hover over a member → click ⋯
  Select "Make channel manager"

Enterprise Grid: Additional Roles

Organizations on Enterprise Grid gain two more specialized roles:

• Org Owner: Manages all workspaces within the organization-level grid.
• Org Admin: Administrative access across all workspaces in the grid.

These roles enable centralized management of dozens or hundreds of workspace instances from a single control panel.

Role Assignment Best Practices

BEST PRACTICE                        WHY IT MATTERS
──────────────────────────────────   ──────────────────────────────────────
Assign 2-3 admins minimum            Avoids lockout if one admin leaves
Give admin only to trusted IT/ops    Prevents accidental setting changes
Use channel manager for team leads   Delegates without over-granting
Review admin list every quarter      Remove former employees with admin
Set owner as a shared IT account     Preserves ownership if individual
(Enterprise)                         leaves

Key Takeaways

• Workspace Owner has full control including billing and workspace deletion — only one primary owner exists.
• Admins manage members, channels, and permissions but cannot access billing or delete the workspace.
• Member-level permissions are configurable — restrict channel creation or app installation to admins only.
• Channel manager is a channel-level role that delegates control without granting workspace admin rights.
• Always assign at least two or three admins to avoid being locked out if one person leaves.