diff --git a/packages/api/src/shell/csvReader.js b/packages/api/src/shell/csvReader.js
index deb987e36..25261c8d0 100644
--- a/packages/api/src/shell/csvReader.js
+++ b/packages/api/src/shell/csvReader.js
@@ -37,12 +37,11 @@ class CsvPrepareStream extends stream.Transform {
   }
 }
 
-async function csvReader({ fileName, encoding = 'utf-8', header = true, delimiter, quoted, limitRows = undefined }) {
+async function csvReader({ fileName, encoding = 'utf-8', header = true, delimiter, limitRows = undefined }) {
   console.log(`Reading file ${fileName}`);
   const csvStream = csv.parse({
     // @ts-ignore
     delimiter,
-    quoted,
     skip_lines_with_error: true,
     to_line: limitRows ? limitRows + 1 : -1,
   });
diff --git a/packages/web/src/fileformats/csv.ts b/packages/web/src/fileformats/csv.ts
index 4bec4d46b..1e7cd655d 100644
--- a/packages/web/src/fileformats/csv.ts
+++ b/packages/web/src/fileformats/csv.ts
@@ -21,6 +21,20 @@ const csvFormat: FileFormatDefinition = {
       ],
       apiName: 'delimiter',
     },
+    {
+      type: 'checkbox',
+      name: 'quoted',
+      label: 'Quoted',
+      apiName: 'quoted',
+      direction: 'target',
+    },
+    {
+      type: 'checkbox',
+      name: 'header',
+      label: 'Has header row',
+      apiName: 'header',
+      default: true,
+    },
   ],
 };
 
diff --git a/packages/web/src/impexp/createImpExpScript.js b/packages/web/src/impexp/createImpExpScript.js
index 393a4493c..81d0c90c8 100644
--- a/packages/web/src/impexp/createImpExpScript.js
+++ b/packages/web/src/impexp/createImpExpScript.js
@@ -22,7 +22,7 @@ function extractApiParameters(values, direction, format) {
   const pairs = (format.args || [])
     .filter((arg) => arg.apiName)
     .map((arg) => [arg.apiName, values[`${direction}_${format.storageType}_${arg.name}`]])
-    .filter((x) => x[1]);
+    .filter((x) => x[1] != null);
   return _.fromPairs(pairs);
 }
 
diff --git a/packages/web/src/utility/FormArgumentList.js b/packages/web/src/utility/FormArgumentList.js
index fd9041763..ecf98bdbf 100644
--- a/packages/web/src/utility/FormArgumentList.js
+++ b/packages/web/src/utility/FormArgumentList.js
@@ -20,7 +20,7 @@ function FormArgument({ arg, namePrefix }) {
     return <FormTextField label={arg.label} name={name} />;
   }
   if (arg.type == 'checkbox') {
-    return <FormCheckboxField label={arg.label} name={name} />;
+    return <FormCheckboxField label={arg.label} name={name} defaultValue={arg.default} />;
   }
   if (arg.type == 'select') {
     return (
diff --git a/packages/web/src/utility/forms.js b/packages/web/src/utility/forms.js
index 7335464c3..f035f913f 100644
--- a/packages/web/src/utility/forms.js
+++ b/packages/web/src/utility/forms.js
@@ -50,12 +50,14 @@ export function FormTextField({ label, ...other }) {
   );
 }
 
-export function FormCheckboxFieldRaw({ name = undefined, ...other }) {
+export function FormCheckboxFieldRaw({ name = undefined, defaultValue = undefined, ...other }) {
   const { values, setFieldValue } = useFormikContext();
   const handleChange = (event) => {
     setFieldValue(name, event.target.checked);
   };
-  return <CheckboxField name={name} checked={!!values[name]} onChange={handleChange} {...other} />;
+  let isChecked = values[name];
+  if (isChecked == null) isChecked = defaultValue;
+  return <CheckboxField name={name} checked={!!isChecked} onChange={handleChange} {...other} />;
   // return <Field {...other} as={CheckboxField} />;
 }