Answer:
If the colors in graphics are set according to "Material" in the Display navigator, the complete material description is automatically displayed in the panel; that is, Material Name + Standard (see Image 01). The full material description is also displayed in the tables (Table 1.3) of RFEM and RSTAB.
If you only want the material descriptions in the panel and tables, you can deactivate the full material description in the "Program Options" dialog box (see Image 02).