fix: handover fix, if/else node extended comparison mode

src/api/workflowApi.ts

@@ -116,10 +116,19 @@ export interface FormFieldType {
   portType: string;
 }
 
+export interface ConditionOperatorDef {
+  id: string;
+  label: string;
+  labelKey?: string;
+  needsValue: boolean;
+  valueInput?: { kind: string; options?: string[] };
+}
+
 export interface NodeTypesResponse {
   nodeTypes: NodeType[];
   categories: NodeTypeCategory[];
   portTypeCatalog?: Record<string, PortSchema>;
+  conditionOperatorCatalog?: Record<string, ConditionOperatorDef[]>;
   systemVariables?: Record<string, SystemVariable>;
   formFieldTypes?: FormFieldType[];
 }
@@ -310,15 +319,17 @@ export async function fetchNodeTypes(
   const nodeTypes = data?.nodeTypes ?? [];
   const categories = data?.categories ?? [];
   const portTypeCatalog = data?.portTypeCatalog ?? undefined;
+  const conditionOperatorCatalog = data?.conditionOperatorCatalog ?? undefined;
   const systemVariables = data?.systemVariables ?? undefined;
   const formFieldTypes = data?.formFieldTypes ?? undefined;
   console.log(
     `${LOG} fetchNodeTypes response: ${nodeTypes.length} nodeTypes, ${categories.length} categories, ` +
       `${portTypeCatalog ? Object.keys(portTypeCatalog).length : 0} portTypes, ` +
+      `${conditionOperatorCatalog ? Object.keys(conditionOperatorCatalog).length : 0} conditionKinds, ` +
       `${systemVariables ? Object.keys(systemVariables).length : 0} sysVars, ` +
       `${formFieldTypes ? formFieldTypes.length : 0} formFieldTypes`
   );
-  return { nodeTypes, categories, portTypeCatalog, systemVariables, formFieldTypes };
+  return { nodeTypes, categories, portTypeCatalog, conditionOperatorCatalog, systemVariables, formFieldTypes };
 }
 
 export interface UpstreamPathEntry {
@@ -328,6 +339,39 @@ export interface UpstreamPathEntry {
   type: string;
   label: string;
   scopeOrigin: 'data' | 'loop' | 'system';
+  valueKind?: string;
+}
+
+export interface ConditionMetaResponse {
+  valueKind: string;
+  operators: ConditionOperatorDef[];
+}
+
+export interface ConditionMetaRequest {
+  graph: Automation2Graph;
+  nodeId?: string;
+  ref: { type: 'ref'; nodeId: string; path: (string | number)[] };
+}
+
+/**
+ * POST /api/workflows/{instanceId}/condition-meta — operators for a DataRef (If/Else).
+ */
+export async function fetchConditionMeta(
+  request: ApiRequestFunction,
+  instanceId: string,
+  body: ConditionMetaRequest,
+  language = 'de'
+): Promise<ConditionMetaResponse> {
+  const data = await request({
+    url: `/api/workflows/${instanceId}/condition-meta`,
+    method: 'post',
+    params: { language },
+    data: body,
+  });
+  return {
+    valueKind: String(data?.valueKind ?? 'unknown'),
+    operators: (data?.operators ?? []) as ConditionOperatorDef[],
+  };
 }
 
 /**

src/components/FlowEditor/context/Automation2DataFlowContext.tsx

@@ -6,7 +6,7 @@
 import React, { createContext, useContext, useMemo } from 'react';
 import type { CanvasNode, CanvasConnection } from '../editor/FlowCanvas';
 import { getAvailableSources } from '../nodes/shared/dataFlowGraph';
-import type { ApiRequestFunction, FormFieldType, NodeType, PortField, PortSchema, SystemVariable } from '../../../api/workflowApi';
+import type { ApiRequestFunction, ConditionOperatorDef, FormFieldType, NodeType, PortField, PortSchema, SystemVariable } from '../../../api/workflowApi';
 
 export interface Automation2DataFlowContextValue {
   currentNodeId: string;
@@ -19,6 +19,8 @@ export interface Automation2DataFlowContextValue {
   systemVariables: Record<string, SystemVariable>;
   /** Canonical form field types from the API — maps UI type id to portType primitive. */
   formFieldTypes: FormFieldType[];
+  /** Backend-driven condition operators per valueKind (flow.ifElse). */
+  conditionOperatorCatalog: Record<string, ConditionOperatorDef[]>;
   getNodeLabel: (node: { id: string; title?: string; label?: string; type?: string }) => string;
   getAvailableSourceIds: () => string[];
   /** Present when rendered inside the flow editor (ConnectionPicker / tools). */
@@ -44,6 +46,7 @@ interface Automation2DataFlowProviderProps {
   portTypeCatalog?: Record<string, PortSchema>;
   systemVariables?: Record<string, SystemVariable>;
   formFieldTypes?: FormFieldType[];
+  conditionOperatorCatalog?: Record<string, ConditionOperatorDef[]>;
   instanceId?: string;
   request?: ApiRequestFunction;
   children: React.ReactNode;
@@ -59,6 +62,7 @@ export const Automation2DataFlowProvider: React.FC<Automation2DataFlowProviderPr
   portTypeCatalog = {},
   systemVariables = {},
   formFieldTypes = [],
+  conditionOperatorCatalog = {},
   instanceId,
   request,
   children,
@@ -120,6 +124,7 @@ export const Automation2DataFlowProvider: React.FC<Automation2DataFlowProviderPr
       portTypeCatalog,
       systemVariables,
       formFieldTypes,
+      conditionOperatorCatalog,
       getNodeLabel: (n: { id: string; title?: string; label?: string; type?: string }) =>
         n.title ?? n.label ?? n.type ?? n.id,
       getAvailableSourceIds: () => getAvailableSources(node.id, nodes, connections),
@@ -127,7 +132,7 @@ export const Automation2DataFlowProvider: React.FC<Automation2DataFlowProviderPr
       request,
       parseGraphDefinedSchema,
     };
-  }, [node, nodes, connections, nodeOutputsPreview, nodeTypes, language, portTypeCatalog, systemVariables, formFieldTypes, instanceId, request]);
+  }, [node, nodes, connections, nodeOutputsPreview, nodeTypes, language, portTypeCatalog, systemVariables, formFieldTypes, conditionOperatorCatalog, instanceId, request]);
 
   return (
     <Automation2DataFlowContext.Provider value={value}>

src/components/FlowEditor/editor/Automation2FlowEditor.tsx

@@ -111,6 +111,9 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
   const [portTypeCatalog, setPortTypeCatalog] = useState<Record<string, unknown>>({});
   const [systemVariables, setSystemVariables] = useState<Record<string, unknown>>({});
   const [formFieldTypes, setFormFieldTypes] = useState<import('../../../api/workflowApi').FormFieldType[]>([]);
+  const [conditionOperatorCatalog, setConditionOperatorCatalog] = useState<
+    Record<string, import('../../../api/workflowApi').ConditionOperatorDef[]>
+  >({});
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
   const [filter, setFilter] = useState('');
@@ -545,6 +548,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
       }
       if (data.systemVariables) setSystemVariables(data.systemVariables);
       if (data.formFieldTypes) setFormFieldTypes(data.formFieldTypes);
+      if (data.conditionOperatorCatalog) setConditionOperatorCatalog(data.conditionOperatorCatalog);
     } catch (err: unknown) {
       setError(err instanceof Error ? err.message : String(err));
       setNodeTypes([]);
@@ -1024,6 +1028,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
               portTypeCatalog={portTypeCatalog as Record<string, never>}
               systemVariables={systemVariables as Record<string, never>}
               formFieldTypes={formFieldTypes}
+              conditionOperatorCatalog={conditionOperatorCatalog}
               instanceId={instanceId}
               request={request}
             >

src/components/FlowEditor/nodes/frontendTypeRenderers/ConditionEditor.tsx

@@ -0,0 +1,223 @@
+/**
+ * Backend-driven condition editor for flow.ifElse (depends on Item dataRef).
+ */
+
+import React from 'react';
+import type { FieldRendererProps } from './index';
+import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
+import { isRef, type DataRef } from '../shared/dataRef';
+import { toApiGraph } from '../shared/graphUtils';
+import { fetchConditionMeta, type ConditionOperatorDef } from '../../../../api/workflowApi';
+import { useLanguage } from '../../../../providers/language/LanguageContext';
+
+export interface StructuredCondition {
+  type: 'condition';
+  operator: string;
+  value?: string | number;
+  /** Legacy — ignored when Item is set */
+  ref?: DataRef | null;
+}
+
+function parseCondition(v: unknown): StructuredCondition {
+  if (v && typeof v === 'object' && (v as StructuredCondition).type === 'condition') {
+    const c = v as StructuredCondition;
+    return { type: 'condition', operator: c.operator ?? 'eq', value: c.value };
+  }
+  return { type: 'condition', operator: 'eq', value: '' };
+}
+
+function operatorsFromCatalog(
+  catalog: Record<string, ConditionOperatorDef[]> | undefined,
+  valueKind: string
+): ConditionOperatorDef[] {
+  if (!catalog) return [];
+  return catalog[valueKind] ?? catalog.unknown ?? [];
+}
+
+export const ConditionEditor: React.FC<FieldRendererProps> = ({
+  param,
+  value,
+  onChange,
+  allParams,
+}) => {
+  const { t } = useLanguage();
+  const dataFlow = useAutomation2DataFlow();
+  const dependsOn =
+    param.frontendOptions && typeof param.frontendOptions === 'object'
+      ? String((param.frontendOptions as Record<string, unknown>).dependsOn ?? 'Item')
+      : 'Item';
+
+  const itemRef = allParams?.[dependsOn];
+  const ref: DataRef | null = isRef(itemRef) ? itemRef : null;
+
+  const cond = parseCondition(value);
+  const [operators, setOperators] = React.useState<ConditionOperatorDef[]>([]);
+  const [valueKind, setValueKind] = React.useState('unknown');
+  const [loading, setLoading] = React.useState(false);
+
+  const catalog = dataFlow?.conditionOperatorCatalog;
+
+  React.useEffect(() => {
+    if (!ref) {
+      setOperators([]);
+      setValueKind('unknown');
+      return;
+    }
+
+    let cancelled = false;
+
+    const applyMeta = (vk: string, ops: ConditionOperatorDef[]) => {
+      if (cancelled) return;
+      setValueKind(vk);
+      setOperators(ops);
+      const valid = ops.some((o) => o.id === cond.operator);
+      if (!valid && ops.length > 0) {
+        const first = ops[0];
+        onChange({
+          type: 'condition',
+          operator: first.id,
+          value: first.needsValue ? cond.value ?? '' : undefined,
+        });
+      }
+    };
+
+    if (dataFlow?.instanceId && dataFlow.request) {
+      setLoading(true);
+      fetchConditionMeta(dataFlow.request, dataFlow.instanceId, {
+        graph: toApiGraph(dataFlow.nodes, dataFlow.connections),
+        nodeId: dataFlow.currentNodeId,
+        ref: { type: 'ref', nodeId: ref.nodeId, path: ref.path },
+      })
+        .then((meta) => {
+          applyMeta(meta.valueKind, meta.operators);
+        })
+        .catch(() => {
+          const ops = operatorsFromCatalog(catalog, 'unknown');
+          applyMeta('unknown', ops);
+        })
+        .finally(() => {
+          if (!cancelled) setLoading(false);
+        });
+    } else {
+      const ops = operatorsFromCatalog(catalog, 'unknown');
+      applyMeta('unknown', ops);
+    }
+
+    return () => {
+      cancelled = true;
+    };
+    // eslint-disable-next-line react-hooks/exhaustive-deps -- reset operators when Item ref changes
+  }, [ref?.nodeId, JSON.stringify(ref?.path), dataFlow?.currentNodeId, catalog]);
+
+  const currentOp = operators.find((o) => o.id === cond.operator) ?? operators[0];
+  const needsValue = currentOp?.needsValue ?? true;
+  const valueInput = currentOp?.valueInput;
+
+  const setCondition = (next: StructuredCondition) => {
+    onChange(next);
+  };
+
+  if (!ref) {
+    return (
+      <div style={{ marginBottom: 8 }}>
+        <label style={{ display: 'block', fontSize: 12, marginBottom: 4 }}>
+          {param.description || param.name}
+        </label>
+        <p style={{ fontSize: 12, color: 'var(--text-secondary)', margin: 0 }}>
+          {t('Zuerst ein Item im Data Picker wählen')}
+        </p>
+      </div>
+    );
+  }
+
+  const handleOperatorChange = (opId: string) => {
+    const opDef = operators.find((o) => o.id === opId);
+    setCondition({
+      type: 'condition',
+      operator: opId,
+      value: opDef?.needsValue ? cond.value ?? '' : undefined,
+    });
+  };
+
+  const handleValueChange = (v: string | number) => {
+    const kind = valueInput?.kind;
+    const parsed =
+      kind === 'number' || valueKind === 'number' ? parseFloat(String(v)) || 0 : String(v);
+    setCondition({ type: 'condition', operator: cond.operator, value: parsed });
+  };
+
+  return (
+      <div style={{ marginBottom: 8 }}>
+      <label style={{ display: 'block', fontSize: 12, marginBottom: 4 }}>
+        {param.description || param.name}
+      </label>
+      <ConditionRow>
+        <label>{t('Vergleich')}</label>
+        <select
+          value={cond.operator}
+          onChange={(e) => handleOperatorChange(e.target.value)}
+          disabled={loading || operators.length === 0}
+          style={{ flex: 1, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+        >
+          {operators.map((o) => (
+            <option key={o.id} value={o.id}>
+              {o.label}
+            </option>
+          ))}
+        </select>
+      </ConditionRow>
+      {loading && (
+        <div style={{ fontSize: 11, color: '#888', marginBottom: 4 }}>{t('Lade Operatoren…')}</div>
+      )}
+      {needsValue && (
+        <ConditionRow>
+          <label>{t('Wert')}</label>
+          {valueInput?.kind === 'select' ||
+          valueInput?.kind === 'contentType' ||
+          valueInput?.kind === 'outputMode' ||
+          valueInput?.kind === 'language' ||
+          valueInput?.kind === 'mime' ? (
+            <select
+              value={String(cond.value ?? '')}
+              onChange={(e) => handleValueChange(e.target.value)}
+              style={{ flex: 1, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            >
+              <option value="">{t('— wählen —')}</option>
+              {(valueInput.options ?? []).map((opt) => (
+                <option key={opt} value={opt}>
+                  {opt}
+                </option>
+              ))}
+            </select>
+          ) : (
+            <input
+              type={
+                valueInput?.kind === 'number'
+                  ? 'number'
+                  : valueInput?.kind === 'date'
+                    ? 'date'
+                    : 'text'
+              }
+              value={String(cond.value ?? '')}
+              onChange={(e) =>
+                handleValueChange(
+                  valueInput?.kind === 'number' ? parseFloat(e.target.value) || 0 : e.target.value
+                )
+              }
+              placeholder={
+                valueInput?.kind === 'regex' ? t('Regex-Muster') : t('Wert eingeben')
+              }
+              style={{ flex: 1, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            />
+          )}
+        </ConditionRow>
+      )}
+    </div>
+  );
+};
+
+const ConditionRow: React.FC<{ children: React.ReactNode }> = ({ children }) => (
+  <div style={{ display: 'flex', gap: 8, alignItems: 'center', marginBottom: 6, fontSize: 12 }}>
+    {children}
+  </div>
+);

src/components/FlowEditor/nodes/frontendTypeRenderers/index.tsx

@@ -53,6 +53,7 @@ import { ContextBuilderRenderer } from './ContextBuilderRenderer';
 import { ContextAssignmentsEditor } from './ContextAssignmentsEditor';
 import { FeatureInstancePicker } from './FeatureInstancePicker';
 import { UserFileFolderPicker } from './UserFileFolderPicker';
+import { ConditionEditor } from './ConditionEditor';
 import { TemplateTextareaRenderer } from './TemplateTextareaRenderer';
 import { getApiBaseUrl } from '../../../../../config/config';
 
@@ -907,30 +908,7 @@ const CronBuilder: React.FC<FieldRendererProps> = ({ param, value, onChange, all
   );
 };
 
-const ConditionBuilder: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
-  const { t } = useLanguage();
-  const cond = (typeof value === 'object' && value !== null) ? value as Record<string, unknown> : {};
-  const update = (field: string, val: unknown) => onChange({ ...cond, type: 'condition', [field]: val });
-  return (
-    <div style={{ marginBottom: 8 }}>
-      <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
-      <div style={{ display: 'flex', gap: 4 }}>
-        <select value={String(cond.operator ?? 'eq')} onChange={(e) => update('operator', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }}>
-          <option value="eq">{t('ist gleich')}</option>
-          <option value="neq">{t('ungleich')}</option>
-          <option value="gt">{t('größer als')}</option>
-          <option value="lt">{t('kleiner als')}</option>
-          <option value="contains">{t('enthält')}</option>
-          <option value="empty">{t('ist leer')}</option>
-          <option value="not_empty">{t('ist nicht leer')}</option>
-          <option value="is_true">{t('ist wahr')}</option>
-          <option value="is_false">{t('ist falsch')}</option>
-        </select>
-        <input type="text" placeholder={t('Wert')} value={String(cond.value ?? '')} onChange={(e) => update('value', e.target.value)} style={{ flex: 2, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
-      </div>
-    </div>
-  );
-};
+const ConditionBuilder = ConditionEditor;
 
 const MappingTableEditor: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
   const { t } = useLanguage();

src/components/FlowEditor/nodes/ifElse/IfElseNodeConfig.tsx

@@ -1,154 +0,0 @@
-/**
- * If/Else node config - inline UI: source dropdown, operator (type-dependent), value.
- * Kein Popup, alles in einer Zeile.
- */
-
-import React from 'react';
-import type { NodeConfigRendererProps } from '../shared/types';
-import { RefSourceSelect, getFieldType } from '../shared/RefSourceSelect';
-import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
-import { isRef } from '../shared/dataRef';
-import { getMimeTypeOptionsFromUploadParams } from '../runtime/fileTypeMimeMapping';
-import { operatorsForType } from '../shared/conditionOperators';
-import styles from '../../editor/Automation2FlowEditor.module.css';
-
-import { useLanguage } from '../../../../providers/language/LanguageContext';
-
-export interface StructuredCondition {
-  type: 'condition';
-  ref: { type: 'ref'; nodeId: string; path: (string | number)[] } | null;
-  operator: string;
-  value?: string | number;
-}
-
-function parseCondition(v: unknown): StructuredCondition | null {
-  if (v && typeof v === 'object' && (v as StructuredCondition).type === 'condition') {
-    const c = v as StructuredCondition;
-    if (c.ref === null || isRef(c.ref)) return c;
-  }
-  return null;
-}
-
-export const IfElseNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, updateParam }) => {
-  const { t } = useLanguage();
-  const dataFlow = useAutomation2DataFlow();
-
-  const cond = parseCondition(params.condition);
-  const ref = cond?.ref ?? null;
-  const operator = cond?.operator ?? 'eq';
-  const value = cond?.value ?? '';
-
-  const fieldType = dataFlow ? getFieldType(ref, dataFlow.nodes, dataFlow.nodeOutputsPreview) : 'unknown';
-  const operators = operatorsForType(fieldType);
-  const currentOp = operators.find((o) => o.value === operator) ?? operators[0];
-  const needsValue = currentOp?.needsValue ?? true;
-
-  const isMimeTypeRef =
-    ref && ref.path?.length >= 2 && ref.path[ref.path.length - 1] === 'mimeType';
-  const sourceNode = ref && dataFlow
-    ? dataFlow.nodes.find((n: { id: string; type?: string; parameters?: Record<string, unknown> }) => n.id === ref.nodeId)
-    : null;
-  const mimeTypeOptions =
-    isMimeTypeRef && sourceNode?.type === 'input.upload' && sourceNode.parameters
-      ? getMimeTypeOptionsFromUploadParams(sourceNode.parameters as Record<string, unknown>)
-      : [];
-
-  const setCondition = (next: StructuredCondition) => {
-    updateParam('condition', next);
-  };
-
-  const handleRefChange = (newRef: { type: 'ref'; nodeId: string; path: (string | number)[] } | null) => {
-    if (!newRef) {
-      setCondition({
-        type: 'condition',
-        ref: null,
-        operator: 'eq',
-        value: '',
-      });
-      return;
-    }
-    const newType = dataFlow ? getFieldType(newRef, dataFlow.nodes, dataFlow.nodeOutputsPreview) : 'unknown';
-    const newOps = operatorsForType(newType);
-    setCondition({
-      type: 'condition',
-      ref: newRef,
-      operator: newOps[0]?.value ?? 'eq',
-      value: cond?.value ?? '',
-    });
-  };
-
-  const handleOperatorChange = (op: string) => {
-    const opDef = operators.find((o) => o.value === op);
-    setCondition({
-      type: 'condition',
-      ref: cond?.ref ?? null,
-      operator: op,
-      value: opDef?.needsValue ? value : undefined,
-    });
-  };
-
-  const handleValueChange = (v: string | number) => {
-    setCondition({
-      type: 'condition',
-      ref: cond?.ref ?? null,
-      operator,
-      value: fieldType === 'number' ? (parseFloat(String(v)) || 0) : String(v),
-    });
-  };
-
-  return (
-    <div className={styles.ifElseConditionEditor}>
-      <div className={styles.ifElseConditionRow}>
-        <label>{t('Datenquelle')}</label>
-        <RefSourceSelect value={ref} onChange={handleRefChange} placeholder={t('Formularfeld wählen')} />
-      </div>
-      <div className={styles.ifElseConditionRow}>
-        <label>Vergleich</label>
-        <select value={operator} onChange={(e) => handleOperatorChange(e.target.value)}>
-          {operators.map((o) => (
-            <option key={o.value} value={o.value}>
-              {o.label}
-            </option>
-          ))}
-        </select>
-      </div>
-      {needsValue && (
-        <div className={styles.ifElseConditionRow}>
-          <label>{t('Wert')}</label>
-          {mimeTypeOptions.length > 0 ? (
-            <select
-              value={String(value ?? '')}
-              onChange={(e) => handleValueChange(e.target.value)}
-            >
-              <option value="">{t('MIME-Typ wählen')}</option>
-              {mimeTypeOptions.map((o) => (
-                <option key={o.value} value={o.value}>
-                  {o.label} ({o.value})
-                </option>
-              ))}
-            </select>
-          ) : (
-            <input
-              type={fieldType === 'number' ? 'number' : fieldType === 'date' ? 'date' : 'text'}
-              value={String(value ?? '')}
-              onChange={(e) =>
-                handleValueChange(
-                  fieldType === 'number' ? parseFloat(e.target.value) || 0 : e.target.value
-                )
-              }
-              placeholder={
-                fieldType === 'number'
-                  ? '0'
-                  : fieldType === 'date'
-                    ? 'TT.MM.JJJJ'
-                    : isMimeTypeRef
-                      ? t('z.B. application/pdf')
-                      : t('z.B. ch')
-              }
-            />
-          )}
-        </div>
-      )}
-    </div>
-  );
-};

src/components/FlowEditor/nodes/ifElse/index.ts

@@ -1 +1,2 @@
-export { IfElseNodeConfig } from './IfElseNodeConfig';
+export { ConditionEditor as IfElseNodeConfig } from '../frontendTypeRenderers/ConditionEditor';
+export type { StructuredCondition } from '../frontendTypeRenderers/ConditionEditor';

src/pages/AutomationsDashboardPage.tsx

@@ -1177,6 +1177,13 @@ const _FileLinkList: React.FC<{ files: Array<{ id: string; fileName?: string }>
   );
 };
 
+const _INTERNAL_EXTRACT_FILENAME_SUBSTR = 'extracted_content_transient';
+
+/** Hide persisted transient extract JSON from user-facing Workspace file lists */
+function _isHiddenWorkflowArtifactFile(f: { fileName?: string }): boolean {
+  return (f.fileName ?? '').toLowerCase().includes(_INTERNAL_EXTRACT_FILENAME_SUBSTR);
+}
+
 const _ProducedFilesSection: React.FC<{
   steps: Array<{ outputFiles?: Array<{ id: string; fileName?: string }> }>;
   unassignedFiles?: Array<{ id: string; fileName?: string }>;
@@ -1186,10 +1193,12 @@ const _ProducedFilesSection: React.FC<{
   const allFiles: Array<{ id: string; fileName?: string }> = [];
   for (const step of steps) {
     for (const f of step.outputFiles ?? []) {
+      if (_isHiddenWorkflowArtifactFile(f)) continue;
       if (!seen.has(f.id)) { seen.add(f.id); allFiles.push(f); }
     }
   }
   for (const f of unassignedFiles ?? []) {
+    if (_isHiddenWorkflowArtifactFile(f)) continue;
     if (!seen.has(f.id)) { seen.add(f.id); allFiles.push(f); }
   }
   if (!allFiles.length) return null;
@@ -1312,8 +1321,8 @@ const _WorkspaceTab: React.FC<_WorkspaceTabProps> = ({ runId, onBack }) => {
           {steps.map((step) => {
             const inputData = _stripFileRefKeys(step.inputSnapshot ?? {});
             const outputData = _stripFileRefKeys(step.output ?? {});
-            const inputFiles = step.inputFiles ?? [];
-            const outputFiles = step.outputFiles ?? [];
+            const inputFiles = (step.inputFiles ?? []).filter((f) => !_isHiddenWorkflowArtifactFile(f));
+            const outputFiles = (step.outputFiles ?? []).filter((f) => !_isHiddenWorkflowArtifactFile(f));
             const hasInput = inputData !== undefined || inputFiles.length > 0;
             const hasOutput = outputData !== undefined || outputFiles.length > 0;
             return (
@@ -1374,12 +1383,16 @@ const _WorkspaceTab: React.FC<_WorkspaceTabProps> = ({ runId, onBack }) => {
           })}
         </div>
       )}
-      {unassignedFiles && unassignedFiles.length > 0 && (
+      {(() => {
+        const visibleUnassigned = (unassignedFiles ?? []).filter((f) => !_isHiddenWorkflowArtifactFile(f));
+        if (!visibleUnassigned.length) return null;
+        return (
         <>
           <h4 style={{ margin: '1rem 0 0.5rem' }}>{t('Sonstige Dokumente')}</h4>
-          <_FileLinkList files={unassignedFiles} />
+          <_FileLinkList files={visibleUnassigned} />
         </>
-      )}
+        );
+      })()}
     </div>
   );
 };