diff --git a/src/components/NotesSidebar.tsx b/src/components/NotesSidebar.tsx
index 9715638..0ef82f5 100644
--- a/src/components/NotesSidebar.tsx
+++ b/src/components/NotesSidebar.tsx
@@ -13,7 +13,7 @@ export const NotesSidebar: Component<{
 }> = (props) => {
     const currentUserId = pb.authStore.model?.id;
     const [accessibleJobs] = createResource(currentUserId, async (userId) => {
-        if (!userId) return { ids: new Set<string>(), numbers: new Set<string>() };
+        if (!userId) return new Set<string>();
         try {
             const items = await pb.collection('Job_Info_Prod').getFullList({
                 filter: [
@@ -24,21 +24,13 @@ export const NotesSidebar: Component<{
                     `Office_Rep = "${userId}"`,
                     `Project_Manager = "${userId}"`
                 ].join(" || "),
-                fields: "id,Job_Number",
+                fields: "id",
                 requestKey: null
             });
-            const ids = new Set<string>();
-            const numbers = new Set<string>();
-            items.forEach((r: any) => {
-                if (r.id) ids.add(String(r.id));
-                if (r.Job_Number !== undefined && r.Job_Number !== null && r.Job_Number !== "") {
-                    numbers.add(String(r.Job_Number));
-                }
-            });
-            return { ids, numbers };
+            return new Set(items.map((r: any) => String(r.id)));
         } catch (e) {
             console.warn("Failed to load job access list for notes filter:", e);
-            return { ids: new Set<string>(), numbers: new Set<string>() };
+            return new Set<string>();
         }
     });
 
@@ -90,12 +82,9 @@ export const NotesSidebar: Component<{
                 if (note.tags?.includes("prism_job")) {
                     if (!accessible) return false;
                     const jobIdTag = note.tags.find(t => t.startsWith("job_id:"));
-                    const jobRef = jobIdTag?.split(":")[1]?.trim();
-                    if (!jobRef) return false;
-                    const isLegacyNumber = /^\d{4}$/.test(jobRef);
-                    return isLegacyNumber
-                        ? accessible.numbers.has(jobRef)
-                        : accessible.ids.has(jobRef);
+                    const jobId = jobIdTag?.split(":")[1]?.trim();
+                    if (!jobId) return false;
+                    return accessible.has(jobId);
                 }
                 return note.user === currentUserId;
             });
diff --git a/src/store/index.ts b/src/store/index.ts
index 3703cfb..c2b191e 100644
--- a/src/store/index.ts
+++ b/src/store/index.ts
@@ -1095,104 +1095,6 @@ const runLegacyTagMigration = async () => {
     }
 };
 
-const runLegacyJobIdTagMigration = async () => {
-    const currentUserId = pb.authStore.model?.id;
-    if (!currentUserId) return;
-
-    try {
-        const userRec = await pb.collection('users').getOne(currentUserId, { requestKey: null });
-        const prefs = userRec.Taskgrid_pref || {};
-
-        if (prefs.migratedLegacyJobIdTagsV1) return;
-
-        // Fetch all Notes (all users)
-        const notes = await pb.collection(NOTES_COLLECTION).getFullList({
-            requestKey: null
-        });
-
-        const extractLegacyJobNumbers = (tags: string[] | undefined) => {
-            if (!tags || tags.length === 0) return [];
-            const nums: string[] = [];
-            tags.forEach(t => {
-                if (!t.startsWith("job_id:")) return;
-                const val = t.split(":")[1]?.trim();
-                if (val && /^\d{4}$/.test(val)) nums.push(val);
-            });
-            return nums;
-        };
-
-        const legacyNumbers = new Set<string>();
-        notes.forEach(n => extractLegacyJobNumbers(n.tags).forEach(nm => legacyNumbers.add(nm)));
-
-        if (legacyNumbers.size > 0) {
-            const allNumbers = Array.from(legacyNumbers);
-            const jobMap = new Map<string, string>(); // jobNumber -> jobId
-            const chunkSize = 50;
-
-            for (let i = 0; i < allNumbers.length; i += chunkSize) {
-                const chunk = allNumbers.slice(i, i + chunkSize);
-                const filter = chunk.map(n => `Job_Number = "${n}"`).join(" || ");
-                const jobs = await pb.collection('Job_Info_Prod').getFullList({
-                    filter,
-                    fields: "id,Job_Number",
-                    requestKey: null
-                });
-                jobs.forEach((j: any) => {
-                    if (j.Job_Number !== undefined && j.Job_Number !== null && j.Job_Number !== "") {
-                        jobMap.set(String(j.Job_Number), String(j.id));
-                    }
-                });
-            }
-
-            let migratedNotes = 0;
-            for (const n of notes) {
-                if (!n.tags || n.tags.length === 0) continue;
-                let changed = false;
-                const newTags = n.tags.map((tag: string) => {
-                    if (!tag.startsWith("job_id:")) return tag;
-                    const val = tag.split(":")[1]?.trim();
-                    if (!val || !/^\d{4}$/.test(val)) return tag;
-                    const mappedId = jobMap.get(val);
-                    if (!mappedId) return tag;
-                    changed = true;
-                    return `job_id:${mappedId}`;
-                });
-                if (changed) {
-                    await pb.collection(NOTES_COLLECTION).update(n.id, { tags: newTags }, { requestKey: null });
-                    migratedNotes++;
-                }
-            }
-
-            if (migratedNotes > 0) {
-                setStore("notes", (items) => items.map(n => {
-                    if (!n.tags || n.tags.length === 0) return n;
-                    let localChanged = false;
-                    const nt = n.tags.map(tag => {
-                        if (!tag.startsWith("job_id:")) return tag;
-                        const val = tag.split(":")[1]?.trim();
-                        if (!val || !/^\d{4}$/.test(val)) return tag;
-                        const mappedId = jobMap.get(val);
-                        if (!mappedId) return tag;
-                        localChanged = true;
-                        return `job_id:${mappedId}`;
-                    });
-                    return localChanged ? { ...n, tags: nt } : n;
-                }));
-            }
-
-            console.log(`[MIGRATION] Job tag migration complete. Updated ${migratedNotes} notes.`);
-        }
-
-        prefs.migratedLegacyJobIdTagsV1 = true;
-        await pb.collection('users').update(currentUserId, { Taskgrid_pref: prefs }, { requestKey: null });
-
-        if (pb.authStore.model) {
-            pb.authStore.model.Taskgrid_pref = prefs;
-        }
-    } catch (err) {
-        console.error("[MIGRATION] Job tag migration failed:", err);
-    }
-};
 
 export const initStore = async () => {
     if (!pb.authStore.isValid || store.isInitializing) return;
@@ -1537,9 +1439,8 @@ export const initStore = async () => {
         // Fire off background sync
         await backgroundSync();
 
-        // Run one-time migrations
+        // Run one-time migration for legacy tags
         await runLegacyTagMigration();
-        await runLegacyJobIdTagMigration();
 
         // Separate Templates load (less critical)
         try {