To edit permissions on a specific list item, perform the following steps:
1. On the list page, click the Manage Permissions link in the context menu of the desired list item. You can also select the Item Permissions command from the Manage group of the List Tools - Items ribbon after selecting the desired list item.
2. On the Permissions screen, select the Stop Inheriting Permissions command from the Inheritance group on the Permission Tools – Edit ribbon.
3. On the confirmation message, click the OK button.
4. On the Permissions screen, check the box next to one or more users, and select the Edit User Permissions command from the Modify group on the Permission Tools Edit ribbon.
5. On the Edit Permissions window, select the appropriate permission levels for this user.
6. Click the OK button.
The Permissions page will refresh and display the updated user permissions. Giving users Read access to a specific list item will cause them to not see the Edit Item option in that list item’s context menu or anywhere else where it would otherwise be displayed.
Just like list security, you can grant a user access to a specific list item by selecting the GrantPermissions command from the Grant group of the Permission Tools-Edit ribbon and performing the same actions described previously to add users to a list. You can also revoke users’ access to the list item completely by checking the box next to their names and selecting the Remove User Permissions command from the Modify group. Revoking a user’s access completely will cause the list item to never
be displayed to that user when viewing the list.
Note: List item security can be applied to folders within the list by following the same steps needed for list items after selecting the Manage Permissions option in a folder’s context menu. Use this to control user permissions to groups of related list items or to hide entire folders of content from specific users or groups.
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