\glossarysection[\glossarytoctitle]{\glossarytitle}\glossarypreamble \begin{theglossary}\glossaryheader \glsgroupheading{C}\relax \glsresetentrylist % \glossentry{CPU}{\glossaryentrynumbers{\relax \setentrycounter[]{page}\glsnumberformat{5}}}% \end{theglossary}\glossarypostamble