> For the complete documentation index, see [llms.txt](https://docs.bdb.ai/bdb-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bdb.ai/bdb-documentation/core-platform/users-and-roles/various-user-roles.md).

# Various User Roles

**The various Platform User roles are:**

1. [<mark style="color:blue;">**Viewer Role (Default User Role)**</mark>](/bdb-documentation/core-platform/users-and-roles/various-user-roles/viewer-role.md)
2. [<mark style="color:blue;">**Admin Role (with all the Platform modules permission)**</mark>](/bdb-documentation/core-platform/users-and-roles/various-user-roles/admin-role.md)
3. [<mark style="color:blue;">**Non-admin User Roles (with customised platform permission)**</mark>](/bdb-documentation/core-platform/users-and-roles/various-user-roles/non-admin-user-roles.md)