Hi All, I am working on an I-D which is intended as proposed standard but need some addition requirement language. Therefore, I want to propose to write a draft to update RFC2119 to add some other language requirement as below: IF x, THEN y: ELSE: ELSE IF: Please send your comments or advise, thanking you, Regards Abdussalam Baryun University of Glamorgan, UK +++++++++++++++++++++