diff --git a/core-web/src/components/Projects/components/CardDetailModal.tsx b/core-web/src/components/Projects/components/CardDetailModal.tsx
index 0839d6b4..4c11c90a 100644
--- a/core-web/src/components/Projects/components/CardDetailModal.tsx
+++ b/core-web/src/components/Projects/components/CardDetailModal.tsx
@@ -20,6 +20,7 @@ import LabelPicker from './LabelPicker';
 import AssigneePicker from './AssigneePicker';
 import StackedAvatars from './StackedAvatars';
 import IssueComments from './IssueComments';
+import { PROJECT_PRIORITY_OPTIONS } from './priorityOptions';
 
 interface CardDetailModalProps {
   card: ProjectIssue;
@@ -27,15 +28,6 @@ interface CardDetailModalProps {
   initialEdit?: boolean;
 }
 
-// Priority: 4=highest, 3=high, 2=medium, 1=low,image.png 0=none
-const PRIORITY_OPTIONS = [
-  { value: 0, label: 'None', color: 'text-gray-300', bg: 'bg-gray-50' },
-  { value: 1, label: '1', color: 'text-slate-500', bg: 'bg-slate-100' },
-  { value: 2, label: '2', color: 'text-amber-500', bg: 'bg-amber-50' },
-  { value: 3, label: '3', color: 'text-orange-500', bg: 'bg-orange-50' },
-  { value: 4, label: '4', color: 'text-rose-500', bg: 'bg-rose-50' },
-] as const;
-
 export default function CardDetailModal({ card, onClose, initialEdit = false }: CardDetailModalProps) {
   const [isEditing, setIsEditing] = useState(initialEdit);
   const [isVisible, setIsVisible] = useState(true);
@@ -95,7 +87,7 @@ export default function CardDetailModal({ card, onClose, initialEdit = false }:
   const imageInputRef = useRef<HTMLInputElement>(null);
 
   const column = states.find((s) => s.id === card.state_id);
-  const priorityConfig = PRIORITY_OPTIONS.find((p) => p.value === priority);
+  const priorityConfig = PROJECT_PRIORITY_OPTIONS.find((p) => p.value === priority);
 
   // Track which images were added/removed for atomic operations
   const [addedImageKeys, setAddedImageKeys] = useState<string[]>([]);
@@ -353,7 +345,7 @@ export default function CardDetailModal({ card, onClose, initialEdit = false }:
                           <span className="text-gray-400">No priority</span>
                           {priority === 0 && <span className="ml-auto text-blue-600">✓</span>}
                         </button>
-                        {PRIORITY_OPTIONS.filter((o) => o.value > 0).map((option) => (
+                        {PROJECT_PRIORITY_OPTIONS.filter((o) => o.value > 0).map((option) => (
                           <button
                             key={option.value}
                             onClick={() => {
diff --git a/core-web/src/components/Projects/components/KanbanCard.tsx b/core-web/src/components/Projects/components/KanbanCard.tsx
index b40f4372..c32a018f 100644
--- a/core-web/src/components/Projects/components/KanbanCard.tsx
+++ b/core-web/src/components/Projects/components/KanbanCard.tsx
@@ -9,6 +9,7 @@ import { lastDragEndTime } from './KanbanBoard';
 import ConfirmModal from './ConfirmModal';
 import AssigneePicker from './AssigneePicker';
 import DatePicker from '../../ui/DatePicker';
+import { PROJECT_PRIORITY_OPTIONS } from './priorityOptions';
 
 interface KanbanCardProps {
   card: ProjectIssue;
@@ -18,14 +19,6 @@ interface KanbanCardProps {
   isDragActive?: boolean;
 }
 
-// Priority: 4=highest, 3=high, 2=medium, 1=low, 0=none
-const PRIORITY_CONFIG: Record<number, { color: string; bg: string }> = {
-  4: { color: 'text-rose-500', bg: 'bg-rose-50' },
-  3: { color: 'text-orange-500', bg: 'bg-orange-50' },
-  2: { color: 'text-amber-500', bg: 'bg-amber-50' },
-  1: { color: 'text-slate-500', bg: 'bg-slate-100' },
-};
-
 // Memoized label tag to avoid inline style object recreation
 const LabelTag = memo(function LabelTag({ color, name }: { color: string; name: string }) {
   const style = useMemo(() => ({
@@ -121,7 +114,8 @@ const KanbanCard = memo(function KanbanCard({
     }
   };
 
-  const priorityConfig = card.priority ? PRIORITY_CONFIG[card.priority] : null;
+  const priorityConfig =
+    PROJECT_PRIORITY_OPTIONS.find((option) => option.value === card.priority) ?? null;
 
   const cardClasses = [
     'group relative bg-white px-4 py-3 rounded-lg mb-2 cursor-default active:cursor-grabbing',
@@ -194,19 +188,19 @@ const KanbanCard = memo(function KanbanCard({
                 >
                   <span>–</span>
                 </button>
-                {[1, 2, 3, 4].map((p) => (
+                {PROJECT_PRIORITY_OPTIONS.filter((option) => option.value > 0).map((option) => (
                   <button
-                    key={p}
+                    key={option.value}
                     onClick={(e) => {
                       e.stopPropagation();
-                      handlePriorityChange(p);
+                      handlePriorityChange(option.value);
                     }}
-                    className={`flex items-center gap-1 px-1.5 py-1 rounded-md transition-all text-[11px] font-medium ${PRIORITY_CONFIG[p].color} ${
-                      card.priority === p ? PRIORITY_CONFIG[p].bg : 'opacity-50 hover:opacity-100'
+                    className={`flex items-center gap-1 px-1.5 py-1 rounded-md transition-all text-[11px] font-medium ${option.color} ${
+                      card.priority === option.value ? option.bg : 'opacity-50 hover:opacity-100'
                     }`}
-                    title={`Priority ${p}`}
+                    title={option.label}
                   >
-                    <span>P{p}</span>
+                    <span>P{option.value}</span>
                     <Flag size={12} weight="fill" />
                   </button>
                 ))}
diff --git a/core-web/src/components/Projects/components/PriorityPicker.tsx b/core-web/src/components/Projects/components/PriorityPicker.tsx
index 132fd799..39d95c4d 100644
--- a/core-web/src/components/Projects/components/PriorityPicker.tsx
+++ b/core-web/src/components/Projects/components/PriorityPicker.tsx
@@ -3,6 +3,7 @@ import { createPortal } from 'react-dom';
 import { Flag } from '@phosphor-icons/react';
 import { CheckIcon } from '@heroicons/react/24/outline';
 import { useUpdateIssue } from '../../../hooks/queries/useProjects';
+import { PROJECT_PRIORITY_OPTIONS } from './priorityOptions';
 
 interface PriorityPickerProps {
   issueId: string;
@@ -11,14 +12,6 @@ interface PriorityPickerProps {
   buttonClassName?: string;
 }
 
-const PRIORITY_OPTIONS = [
-  { value: 0, label: 'No priority', color: 'text-gray-400', bg: 'bg-gray-50' },
-  { value: 1, label: 'Urgent', color: 'text-rose-500', bg: 'bg-rose-50' },
-  { value: 2, label: 'High', color: 'text-orange-500', bg: 'bg-orange-50' },
-  { value: 3, label: 'Medium', color: 'text-amber-500', bg: 'bg-amber-50' },
-  { value: 4, label: 'Low', color: 'text-slate-500', bg: 'bg-slate-100' },
-] as const;
-
 export default function PriorityPicker({ issueId, boardId, priority, buttonClassName = '' }: PriorityPickerProps) {
   const [isOpen, setIsOpen] = useState(false);
   const [dropdownPosition, setDropdownPosition] = useState({ top: 0, left: 0 });
@@ -28,7 +21,8 @@ export default function PriorityPicker({ issueId, boardId, priority, buttonClass
   // React Query mutations
   const updateIssue = useUpdateIssue(boardId ?? null);
 
-  const currentOption = PRIORITY_OPTIONS.find((p) => p.value === priority) || PRIORITY_OPTIONS[0];
+  const currentOption =
+    PROJECT_PRIORITY_OPTIONS.find((p) => p.value === priority) || PROJECT_PRIORITY_OPTIONS[0];
 
   const handleUpdate = (value: number) => {
     setIsOpen(false);
@@ -94,7 +88,7 @@ export default function PriorityPicker({ issueId, boardId, priority, buttonClass
           className="fixed z-[100] bg-white rounded-lg shadow-lg border border-gray-200 overflow-hidden py-1 w-40"
           style={{ top: dropdownPosition.top, left: dropdownPosition.left }}
         >
-          {PRIORITY_OPTIONS.map((option) => (
+          {PROJECT_PRIORITY_OPTIONS.map((option) => (
             <button
               key={option.value}
               onClick={(e) => {
diff --git a/core-web/src/components/Projects/components/ProjectsFilterBar.tsx b/core-web/src/components/Projects/components/ProjectsFilterBar.tsx
index 1d777549..72b4a5ca 100644
--- a/core-web/src/components/Projects/components/ProjectsFilterBar.tsx
+++ b/core-web/src/components/Projects/components/ProjectsFilterBar.tsx
@@ -6,50 +6,7 @@ import { Icon } from "../../ui/Icon";
 import { Flag } from "@phosphor-icons/react";
 import { useProjectsStore } from "../../../stores/projectsStore";
 import { useProjectBoard, useProjectMembers } from "../../../hooks/queries/useProjects";
-
-// Priority options matching CardDetailModal
-const PRIORITY_CONFIG = [
-  {
-    value: 0,
-    label: "None",
-    shortLabel: "None",
-    color: "text-gray-400",
-    bg: "bg-gray-50",
-    activeBg: "bg-gray-100 ring-1 ring-gray-200",
-  },
-  {
-    value: 1,
-    label: "Priority 1",
-    shortLabel: "P1",
-    color: "text-slate-500",
-    bg: "bg-slate-50",
-    activeBg: "bg-slate-100 ring-1 ring-slate-200",
-  },
-  {
-    value: 2,
-    label: "Priority 2",
-    shortLabel: "P2",
-    color: "text-amber-500",
-    bg: "bg-amber-50",
-    activeBg: "bg-amber-100 ring-1 ring-amber-200",
-  },
-  {
-    value: 3,
-    label: "Priority 3",
-    shortLabel: "P3",
-    color: "text-orange-500",
-    bg: "bg-orange-50",
-    activeBg: "bg-orange-100 ring-1 ring-orange-200",
-  },
-  {
-    value: 4,
-    label: "Priority 4",
-    shortLabel: "P4",
-    color: "text-rose-500",
-    bg: "bg-rose-50",
-    activeBg: "bg-rose-100 ring-1 ring-rose-200",
-  },
-] as const;
+import { PROJECT_PRIORITY_OPTIONS } from "./priorityOptions";
 
 interface ProjectsFilterBarProps {
   viewMode: "kanban" | "list";
@@ -73,13 +30,13 @@ export default function ProjectsFilterBar({
   // React Query data
   const { data: boardData } = useProjectBoard(activeProjectId);
   const { data: members = [] } = useProjectMembers(workspaceId);
+  const boardStates = boardData?.states;
+  const boardLabels = boardData?.labels;
 
   const columns = useMemo(() => {
-    if (!boardData?.states) return [];
-    return [...boardData.states].sort((a, b) => a.position - b.position);
-  }, [boardData?.states]);
-
-  const boardLabels = boardData?.labels ?? [];
+    if (!boardStates) return [];
+    return [...boardStates].sort((a, b) => a.position - b.position);
+  }, [boardStates]);
 
   useEffect(() => {
     if (!isOpen) return;
@@ -119,6 +76,7 @@ export default function ProjectsFilterBar({
   }, [members]);
 
   const labelOptions = useMemo(() => {
+    if (!boardLabels) return [];
     return boardLabels.map((label) => ({
       id: label.id,
       label: label.name,
@@ -232,7 +190,7 @@ export default function ProjectsFilterBar({
                   Priority
                 </div>
                 <div className="flex flex-wrap gap-2 -m-0.5 p-0.5">
-                  {PRIORITY_CONFIG.map((option) => {
+                  {PROJECT_PRIORITY_OPTIONS.map((option) => {
                     const isSelected = filters.priorities.includes(
                       option.value,
                     );
@@ -373,7 +331,7 @@ export default function ProjectsFilterBar({
         <AnimatePresence mode="popLayout">
           {/* Active Priority Filters */}
           {filters.priorities.map((priority) => {
-            const config = PRIORITY_CONFIG.find((p) => p.value === priority);
+            const config = PROJECT_PRIORITY_OPTIONS.find((p) => p.value === priority);
             if (!config) return null;
             return (
               <motion.div
diff --git a/core-web/src/components/Projects/components/priorityOptions.ts b/core-web/src/components/Projects/components/priorityOptions.ts
new file mode 100644
index 00000000..bebe88e9
--- /dev/null
+++ b/core-web/src/components/Projects/components/priorityOptions.ts
@@ -0,0 +1,53 @@
+export type ProjectPriorityValue = 0 | 1 | 2 | 3 | 4;
+
+export interface ProjectPriorityOption {
+  value: ProjectPriorityValue;
+  label: string;
+  shortLabel: string;
+  color: string;
+  bg: string;
+  activeBg: string;
+}
+
+export const PROJECT_PRIORITY_OPTIONS = [
+  {
+    value: 0,
+    label: 'No priority',
+    shortLabel: 'None',
+    color: 'text-gray-400',
+    bg: 'bg-gray-50',
+    activeBg: 'bg-gray-100 ring-1 ring-gray-200',
+  },
+  {
+    value: 1,
+    label: 'Urgent',
+    shortLabel: 'P1',
+    color: 'text-rose-500',
+    bg: 'bg-rose-50',
+    activeBg: 'bg-rose-100 ring-1 ring-rose-200',
+  },
+  {
+    value: 2,
+    label: 'High',
+    shortLabel: 'P2',
+    color: 'text-orange-500',
+    bg: 'bg-orange-50',
+    activeBg: 'bg-orange-100 ring-1 ring-orange-200',
+  },
+  {
+    value: 3,
+    label: 'Medium',
+    shortLabel: 'P3',
+    color: 'text-amber-500',
+    bg: 'bg-amber-50',
+    activeBg: 'bg-amber-100 ring-1 ring-amber-200',
+  },
+  {
+    value: 4,
+    label: 'Low',
+    shortLabel: 'P4',
+    color: 'text-slate-500',
+    bg: 'bg-slate-100',
+    activeBg: 'bg-slate-100 ring-1 ring-slate-200',
+  },
+] as const satisfies readonly ProjectPriorityOption[];