diff --git a/.gitattributes b/.gitattributes
index 12d14ae47a1578b057122fa5e819c4fcdf96559f..a94f7731d72075d282363d863427e3764fca375c 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -396,3 +396,4 @@ data/AB/1919/06_collectedinformation.pickle filter=lfs diff=lfs merge=lfs -text
 data/AB/1920/06_collectedinformation.pickle filter=lfs diff=lfs merge=lfs -text
 data/AB/1921/06_collectedinformation.pickle filter=lfs diff=lfs merge=lfs -text
 data/AB/1922/06_collectedinformation.pickle filter=lfs diff=lfs merge=lfs -text
+data/AB/1923/06_collectedinformation.pickle filter=lfs diff=lfs merge=lfs -text
diff --git a/.renku/workflow/9b15e07cebec425692bfb80ec7c342e0_python.cwl b/.renku/workflow/9b15e07cebec425692bfb80ec7c342e0_python.cwl
new file mode 100644
index 0000000000000000000000000000000000000000..809f4cbd2f975c2751b8f40895717c8e28b06fcc
--- /dev/null
+++ b/.renku/workflow/9b15e07cebec425692bfb80ec7c342e0_python.cwl
@@ -0,0 +1,61 @@
+arguments: []
+baseCommand:
+- python
+class: CommandLineTool
+cwlVersion: v1.0
+hints: []
+inputs:
+  input_1:
+    default:
+      class: File
+      path: ../../src/python/run_collect_information.py
+    inputBinding:
+      position: 1
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_2:
+    default:
+      class: File
+      path: ../../data/AB/1923/05_annotatedxml.tar.gz
+    inputBinding:
+      position: 2
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_3:
+    default:
+      class: File
+      path: ../../data/AB/1923/03_correctedmeta.tar.gz
+    inputBinding:
+      position: 3
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: File
+  input_4:
+    default: data/AB/1923/06_collectedinformation.pickle
+    inputBinding:
+      position: 4
+      separate: true
+      shellQuote: true
+    streamable: false
+    type: string
+outputs:
+  output_0:
+    outputBinding:
+      glob: $(inputs.input_4)
+    streamable: false
+    type: File
+permanentFailCodes: []
+requirements:
+- class: InlineJavascriptRequirement
+- class: InitialWorkDirRequirement
+  listing:
+  - entry: '$({"listing": [], "class": "Directory"})'
+    entryname: data/AB/1923
+    writable: true
+successCodes: []
+temporaryFailCodes: []
diff --git a/data/AB/1923/06_collectedinformation.pickle b/data/AB/1923/06_collectedinformation.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..a2332e996dbf6b491d69aa7ca04f0e1642b67563
--- /dev/null
+++ b/data/AB/1923/06_collectedinformation.pickle
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87142a20113963c2e08bb41424c9bf1b202330fff5ef1a49c362fdc87fedf850
+size 7500385