The diagram illustrates the relationships between intended talent management practices, perceived organizational support (POS), and organizational citizenship behaviors (OCBI and OCBO). Intended TM practices influence POS, which in turn affects both OCBI and OCBO. Age is shown to moderate the effect of POS on OCB. The diagram includes arrows indicating the direction of these relationships and hypothesis labels (H1a, H2, H1b, H4a, H4b, H3a, H3b, H5a, H5b).