diff --git a/src/app/api/plan/trigger/route.ts b/src/app/api/plan/trigger/route.ts
index f2ac487..1e810f0 100644
--- a/src/app/api/plan/trigger/route.ts
+++ b/src/app/api/plan/trigger/route.ts
@@ -20,6 +20,8 @@ const PresignedUrlBodySchema = z.object({
   // optional scenario_id to link the plan to an existing scenario
   scenario_id: z.string().optional().nullable(),
   file_type: z.enum(["csv", "xlsx"]).optional(), // Specify the file type
+  file_format: z.enum(["domna_asset_list"]).optional().nullable(), // Specify the file format
+  sheet_name: z.string().optional().nullable(), // Specify the sheet name if applicable
 });
 
 export async function POST(request: NextRequest) {
@@ -27,7 +29,6 @@ export async function POST(request: NextRequest) {
   console.log("Triggering plan build");
 
   const body = await request.json();
-  console.log("Unvalidated body: ", body);
   let validatedBody;
 
   try {
diff --git a/src/app/api/upload/validate/route.ts b/src/app/api/upload/validate/route.ts
index 8f3526e..3b3b0e0 100644
--- a/src/app/api/upload/validate/route.ts
+++ b/src/app/api/upload/validate/route.ts
@@ -75,5 +75,6 @@ export async function POST(req: NextRequest) {
     isStandardised,
     file_type: fileType,
     ...(fileType === "xlsx" && isStandardised ? { sheetNames } : {}),
+    fileFormat: isStandardised ? "domna_asset_list" : null,
   });
 }
diff --git a/src/app/portfolio/[slug]/components/UploadCsvModal.tsx b/src/app/portfolio/[slug]/components/UploadCsvModal.tsx
index bf11fdb..c7ad608 100644
--- a/src/app/portfolio/[slug]/components/UploadCsvModal.tsx
+++ b/src/app/portfolio/[slug]/components/UploadCsvModal.tsx
@@ -108,6 +108,7 @@ export function useUploadCsvPlan({
   measures,
   onSuccessRedirect,
   fileType,
+  fileFormat,
 }: {
   file: File;
   portfolioId: string;
@@ -121,6 +122,7 @@ export function useUploadCsvPlan({
   measures: (typeof measuresList)[number][];
   onSuccessRedirect: (path: string) => void;
   fileType: "csv" | "xlsx";
+  fileFormat: "domna_asset_list" | null;
 }) {
   const session = useSession();
   const userId = String(session.data?.user.dbId);
@@ -161,6 +163,7 @@ export function useUploadCsvPlan({
         sheet_name: selectedSheet,
         ashp_cop: ashpCop,
         file_type: fileType, // Pass the file type for backend processing
+        file_format: fileFormat,
       };
 
       const triggerRes = await fetch("/api/plan/trigger", {
@@ -219,6 +222,7 @@ export default function UploadCsvModal({
   const [selectedScenario, setSelectedScenario] = useState<string | null>(null);
   const [showMeasures, setShowMeasures] = useState(false);
   const [fileType, setFileType] = useState<"csv" | "xlsx">("csv");
+  const [fileFormat, setFileFormat] = useState<"domna_asset_list" | null>(null);
 
   const scenarioOptions = useMemo(
     () =>
@@ -251,6 +255,7 @@ export default function UploadCsvModal({
           setSelectedSheet("");
         }
         setFileType(data.file_type); // capture file type
+        setFileFormat(data.fileFormat || null);
       },
       onError: () => {
         setSheetNames([]);
@@ -292,6 +297,7 @@ export default function UploadCsvModal({
     scenarioName: form.watch("scenario"),
     measures: form.watch("measures"),
     fileType: fileType,
+    fileFormat: fileFormat,
     portfolioId,
     selectedSheet,
     onSuccessRedirect: (path) => router.push(path),