What are Permission Levels?
Permission levels are a fundamental concept in SharePoint, a web-based collaborative platform developed by Microsoft. In SharePoint, permission levels determine the level of access and control users have over specific resources, such as sites, lists, libraries, and documents. In this article, we will delve into the world of permission levels, exploring what they are, how they work, and their significance in SharePoint.
Default Permission Levels
SharePoint comes with default permission levels that are predefined and can be applied to users, groups, or security groups. These permission levels are:
• Visitor: Can view pages and list items but cannot edit or delete them.
• Member: Can view, add, update, and delete list items and documents.
• Owner: Has full control over the site, including the ability to edit, delete, and manage permissions.
Custom Permission Levels
In addition to the default permission levels, SharePoint allows administrators to create custom permission levels. This is useful when you need to grant specific permissions to users or groups that are not covered by the default levels. Custom permission levels can be created by assigning specific permissions to a group or user.
Precedence of Permissions
When a user is granted multiple permissions at different levels, the permission with the highest level of access takes precedence. For example, if a user is granted the "Edit" permission at the site level and the "Contribute" permission at the list level, the "Edit" permission will take precedence. This ensures that users only have the access they need to perform their tasks, while minimizing the risk of unauthorized access.
Assigning Permission Levels
Permission levels can be assigned to users, groups, or security groups in SharePoint. There are several ways to assign permission levels, including:
• Site Settings: Navigate to the site settings and click on "Site Permissions" to assign permission levels to users or groups.
• Library Settings: Navigate to the library settings and click on "Permissions" to assign permission levels to users or groups.
• List Settings: Navigate to the list settings and click on "Permissions" to assign permission levels to users or groups.
Table: Permission Levels and Their Corresponding Permissions
| Permission Level | Permissions |
|---|---|
| Visitor | View pages and list items |
| Member | View, add, update, and delete list items and documents |
| Owner | Full control over the site |
Conclusion
In conclusion, permission levels are an essential aspect of SharePoint that determine the level of access and control users have over specific resources. By understanding the default and custom permission levels, as well as the precedence of permissions, administrators can ensure that users have the access they need to perform their tasks while minimizing the risk of unauthorized access. By assigning permission levels to users, groups, or security groups, administrators can control who has access to specific resources and ensure that data is protected.