Permissions
The permissions for a site or list. Note: If ItemID is empty, the ObjectType should be set to List or web (an ObjectName must be specified when the ObjectType is list). If not, the ObjectName must be specified along with the ItemID.
Columns
| Name | Type | Description |
| MemberID [KEY] | String | The ID of the permission. |
| Mask | Long | A 32-bit integer in 0x00000000 format that represents a Microsoft.SharePoint.SPRights value and defines the permission. Use the pipe symbol ('|') in C# or Or in Microsoft Visual Basic to delimit values when creating a custom permission mask that combines permissions. |
| MemberIsUser | Bool | Indicate whether it is the permission for user. |
| MemberGlobal | Bool | Indicate whether it is the permission for group. |
| RoleName | String | A string that contains the name of the site group, the name of the cross-site group, or the user name (DOMAIN\User_Alias) of the user to whom the permission applies. |
Pseudo-Columns
Pseudo column fields are used in the WHERE clause of SELECT statements and offer a more granular control over the tuples that are returned from the data source.
| Name | Type | Description |
| ObjectName | String | A string that contains the name of the list or site. |
| ObjectType | String | A string that specifies either List or Web. |
| ItemID | String | ID of the item. |