Allowed to Edit Shared Location Items Permission
The Allowed to Edit Shared Location Items is a portal permission that allows managers to edit menu items created by different managers or Portal Administrators, as long as the manager is assigned to the same locations.
Add or Edit Menu Items permission needs to be turned on for this permission to appear.
When this permission is turned on, the Edit button (black pencil icon) will appear next to menu items for the same locations as the Portal Administrator or manager. When this permission is turned off, the Edit button (gray pencil icon) is for managers to duplicate menu items they don't have access to. Managers with the Edit Location Override Prices Permission turned on will see the gray pencil icon but can edit Location Override fields only.
User type permissions can be changed by Portal Administrators under the Users tab in the portal. See Manage Permissions.