2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/101952In this note, we establish the formulation of 6D, N=1 hypermultiplets in terms of 4D chiral-nonminimal (CNM) scalar multiplets. The coupling of these to 6D, N=1 Yang-Mills multiplets is described. A 6D, N=1 projective superspace formulation is given in which the above multiplets naturally emerge. The covariant superspace quantization of these multiplets is studied in details.27 pages, LaTeX, minor changes, references addedHigh Energy Physics - Theory6D Supersymmetry, Projective Superspace and 4D, N=1 Superfieldstext