AccessRight and PrivilegeDepthMask Columns in dbo.PrivilegeBase and dbo.RolePrivilege

The table dbo.RolePrivileges in the MSCRM database contains a table named RolePrivileges.  This table defines the privilieges given to each security role in CRM.  Within this table is a column labeled PrivilegeDepthMask, which defines the scope of the privilege.  Below is table that list the scope granted by each value that is valid for this column

Value	Scope
1	User
2	Business Unit
4	Parent: Child
8	Organisation

Now the records in the dbo.RolePrivileges table are linked to dbo.PrivilegeBase which contains a column labeled AccessRight.  The value of this column defines the action the privilege is associated to.  Below is a table that list the action granted by each value that is valid for this column

Value	Action
1	Read
2	Writet
4	Append
16	Append To
32	Create
65536	Delete
262144	Share
524288	Assign