Yes, you can create a custom permission level in Microsoft SharePoint that grants the same permissions as the default "Edit" permission level but restricts the ability to edit the folder structure. This approach allows users to add or edit items within the existing structure but prevents them from creating, deleting, or rearranging folders. Here's how to set it up:
Step 1: Create a Custom Permission Level
Go to Site Settings:
Click the gear icon (Settings) in the top-right corner of your SharePoint site.
Select "Site settings" or "Site permissions" from the dropdown.
Permission Levels:
Under "Users and Permissions," select "Site permissions."
Click "Permission Levels" in the ribbon to view all available permission levels.
Create a New Permission Level:
Click "Add a Permission Level."
Give your new permission level a name (e.g., "Edit without Folder Changes").
In the "Description" field, briefly explain its purpose.
Select Base Permissions:
To create a permission level similar to "Edit" but without folder modification abilities, select the following permissions:
List Permissions:
Manage Lists
Add Items
Edit Items
Delete Items
View Items
Open Items
View Versions
Create Alerts
Site Permissions:
Open
View Pages
Use Remote Interfaces
Use Client Integration Features
Open
Do not select "Manage Permissions" or "Manage Web."
Remove Permissions for Folder Structure Changes:
Avoid selecting "Add and Customize Pages" and "Add and Customize Folders."
Ensure "Manage Lists" is selected to allow editing items in existing lists but not adding new lists or changing the folder structure.
Create the Permission Level:
Once you have selected the appropriate permissions, click "Create" to add your custom permission level.
Step 2: Assign the Custom Permission Level to a Security Group
Add a Security Group:
Return to "Site permissions."
Click "Create Group" to create a new security group or select an existing one.
Assign a name and description to your group.
Set Group Permissions:
After creating the group, click "Settings" and select "Group Settings."
Under "Give Group Permissions to This Site," select your custom permission level (e.g., "Edit without Folder Changes").
Click "OK" to save your settings.
Add Users to the Group:
With the group created and permissions set, add users to this group as needed.