diff --git a/api/collections/external.yml b/api/collections/external.yml
index a6e5763..c3e2225 100644
--- a/api/collections/external.yml
+++ b/api/collections/external.yml
@@ -24,12 +24,16 @@ meta:
           mediaQuery: "(max-width:599px)"
           primaryText: path
           columns:
+              - date
+              - title
               - source: file
                 type: file
         # Desktop
         - type: table
           mediaQuery: "(min-width:600px)"
           columns:
+              - date
+              - title
               - source: file
                 type: file
 
@@ -102,8 +106,31 @@ hooks:
 
 # Feldliste der Kollektion
 fields:
+    - name: date
+      type: string
+      meta:
+          filter: true
+          widget: date
+          inputProps:
+              type: "datetime-local"
+          label:
+              de: Datum
+              en: Date
+          helperText:
+              de: "Dieses Feld wird nur zur Filterung innerhalb vom Tibi-CMS verwendet."
+              en: "This field is only used for filtering within Tibi-CMS."
+    - name: title
+      type: string
+      meta:
+          filter: true
+          label: { de: "Titel", en: "Title" }
+          helperText:
+              de: "Dieses Feld wird nur zur Filterung innerhalb vom Tibi-CMS verwendet."
+              en: "This field is only used for filtering within Tibi-CMS."
     - name: file
       type: file
       meta:
+          masterDomain: "http://localhost:3002"
           widget: image
           label: { de: "Datei", en: "File" }
+          externalUrl: true