diff --git a/server/src/score-import/framework/core/pb/process-pbs.ts b/server/src/score-import/framework/core/pb/process-pbs.ts
new file mode 100644
index 000000000..b0e3727cd
--- /dev/null
+++ b/server/src/score-import/framework/core/pb/process-pbs.ts
@@ -0,0 +1,27 @@
+import { integer, PBScoreDocument } from "kamaitachi-common";
+import db from "../../../../db/db";
+import { KtLogger } from "../../../../types";
+import { CreatePBDoc } from "./create-pb-doc";
+
+export async function ProcessPBs(userID: integer, chartIDs: Set<string>, logger: KtLogger) {
+    let promises = [];
+
+    for (const chartID of chartIDs) {
+        promises.push(CreatePBDoc(userID, chartID, logger));
+    }
+
+    let pbDocs = (await Promise.all(promises)).filter((e) => !!e) as PBScoreDocument[];
+
+    let r = await db["score-pbs"].bulkWrite(
+        pbDocs.map((e) => ({
+            updateOne: {
+                filter: { chartID: e.chartID, userID: e.userID },
+                update: { $set: e },
+                upsert: true,
+            },
+        }))
+    );
+
+    // @ts-expect-error monk machine broken
+    return r.nUpserted;
+}