The following code retrieves an ITablePermission object from the service, edits the properties, and passes the object to the service to be committed to the database:

define variable tblPerm as ITablePermission no-undo.
define variable domain as IDomain no-undo.

tblPerm = service:GetTablePermission("Customer").
tblPerm:CanCreate =  "xx@ABCDomain".
tblPerm:CanWrite =  "xx@ABCDomain".
service:UpdateTablePermission(tblPerm).

For more information, see: