diff --git a/docs/HistogramView.js b/docs/HistogramView.js
index 42fa927e8bf..e149bf471a0 100644
--- a/docs/HistogramView.js
+++ b/docs/HistogramView.js
@@ -7,16 +7,19 @@ class HistogramView {
     }
 
     displayHistogramsForBatchcode(batchcode) {
+        // FK-TODO: zeige "Loading..." bis Daten geladen sind.
         fetch(`data/histograms/${batchcode}.json`)
             .then(response => response.json())
-            .then(histoDescr => {
-                const canvas = document.createElement("canvas");
-                this.#uiContainer.appendChild(canvas);
-                this.#displayChart(histoDescr, canvas);
+            .then(histoDescrs => {
+                for (const histoDescr of histoDescrs.histograms) {
+                    const canvas = document.createElement("canvas");
+                    this.#uiContainer.appendChild(canvas);
+                    this.#displayHistogram(histoDescr, canvas);
+                }
             });
     }
 
-    #displayChart(histoDescr, canvas) {
+    #displayHistogram(histoDescr, canvas) {
         // FK-TODO: brauchen Slider wie bei intensivstationen
         new Chart(
             canvas,
@@ -24,8 +27,9 @@ class HistogramView {
                 type: 'bar',
                 data: {
                     datasets: [{
-                        label: histoDescr.batchcode,
-                        data: histoDescr.histograms[0].histogram
+                        // FK-TODO: alle histoDescr.batchcodes zu einem String zusammenfassen
+                        label: histoDescr.batchcodes[0],
+                        data: histoDescr.histogram
                     }]
                 }
             }