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src/nav.js

@@ -7,6 +7,7 @@ import PeopleIcon from '@mui/icons-material/People';
 import InfoIcon from '@mui/icons-material/Info';
 import ViewListIcon from '@mui/icons-material/ViewList';
 import CategoryIcon from '@mui/icons-material/Category';
+import GridViewIcon from '@mui/icons-material/GridView';
 import WarehouseIcon from '@mui/icons-material/Warehouse';
 import CopyrightIcon from '@mui/icons-material/Copyright';
 import ListAltIcon from '@mui/icons-material/ListAlt';
@@ -16,7 +17,6 @@ import StorefrontIcon from '@mui/icons-material/Storefront';
 import RequestQuoteIcon from '@mui/icons-material/RequestQuote';
 import ShoppingCartIcon from '@mui/icons-material/ShoppingCart';
 import LabelIcon from '@mui/icons-material/Label';
-import TuneIcon from '@mui/icons-material/Tune';
 import HistoryIcon from '@mui/icons-material/History';
 import PublicIcon from '@mui/icons-material/Public';
 import BarChartIcon from '@mui/icons-material/BarChart';
@@ -142,7 +142,7 @@ export const SUB_NAV = {
       segment: 'kategorien',
       label: 'Kategorieen',
       title: 'Kategorien',
-      icon: CategoryIcon,
+      icon: GridViewIcon,
       help: 'Hierarchischer Kategoriebaum zur Sortimentsgliederung',
     },
     {
@@ -167,7 +167,7 @@ export const SUB_NAV = {
       segment: 'merkmale',
       label: 'Merkmale',
       title: 'Merkmale & Attribute',
-      icon: TuneIcon,
+      icon: CategoryIcon,
       help: 'Globale Merkmale, Attribute und Werte verwalten',
     },
   ],