diff --git a/cypress/fixtures/examples/good/example_synthetic.json b/cypress/fixtures/examples/good/example_synthetic.json
index 41e75aac..3f7dafb3 100644
--- a/cypress/fixtures/examples/good/example_synthetic.json
+++ b/cypress/fixtures/examples/good/example_synthetic.json
@@ -1,18 +1,57 @@
 {
    "participant_id":{
-      "Description":"A participant ID"
+      "Description":"A participant ID",
+      "Annotations":{
+         "IsAbout":{
+            "TermURL":"nb:ParticipantID",
+            "Label":"Subject Unique Identifier"
+         },
+         "Identifies":"participant"
+      }
    },
    "session_id":{
       "Description":"A session ID"
    },
    "pheno_age":{
-      "Description":"Age of the participant"
+      "Description":"Age of the participant",
+      "Annotations":{
+         "IsAbout":{
+            "TermURL":"nb:Age",
+            "Label":"Age"
+         },
+         "Transformation":{
+            "TermURL":"nb:FromEuro",
+            "Label":"european decimal value"
+         },
+         "MissingValues":[
+            "NA"
+         ]
+      }
    },
    "pheno_sex":{
       "Description":"Sex variable",
       "Levels":{
          "M":"Male",
          "F":"Female"
+      },
+      "Annotations":{
+         "IsAbout":{
+            "TermURL":"nb:Sex",
+            "Label":"Sex"
+         },
+         "Levels":{
+            "M":{
+               "TermURL":"snomed:248153007",
+               "Label":"Male"
+            },
+            "F":{
+               "TermURL":"snomed:248152002",
+               "Label":"Female"
+            }
+         },
+         "MissingValues":[
+            "missing"
+         ]
       }
    },
    "pheno_group":{
@@ -20,15 +59,73 @@
       "Levels":{
          "PAT":"Patient",
          "CTRL":"Control subject"
+      },
+      "Annotations":{
+         "IsAbout":{
+            "TermURL":"nb:Diagnosis",
+            "Label":"Diagnosis"
+         },
+         "Levels":{
+            "PAT":{
+               "TermURL":"snomed:406506008",
+               "Label":"Attention deficit hyperactivity disorder"
+            },
+            "CTRL":{
+               "TermURL":"ncit:C94342",
+               "Label":"Healthy Control"
+            }
+         },
+         "MissingValues":[
+            "NA"
+         ]
       }
    },
    "tool1_item1":{
-      "Description":"item 1 scores for tool1"
+      "Description":"item 1 scores for tool1",
+      "Annotations":{
+         "IsAbout":{
+            "TermURL":"nb:Assessment",
+            "Label":"Assessment tool"
+         },
+         "IsPartOf":{
+            "TermURL":"cogatlas:trm_57964b8a66aed",
+            "Label":"Montreal Cognitive Assessment"
+         },
+         "MissingValues":[
+            "missing"
+         ]
+      }
    },
    "tool1_item2":{
-      "Description":"item 2 scores for tool1"
+      "Description":"item 2 scores for tool1",
+      "Annotations":{
+         "IsAbout":{
+            "TermURL":"nb:Assessment",
+            "Label":"Assessment tool"
+         },
+         "IsPartOf":{
+            "TermURL":"cogatlas:trm_57964b8a66aed",
+            "Label":"Montreal Cognitive Assessment"
+         },
+         "MissingValues":[
+            "missing"
+         ]
+      }
    },
    "tool2_item1":{
-      "Description":"item 1 scores for tool2"
+      "Description":"item 1 scores for tool2",
+      "Annotations":{
+         "IsAbout":{
+            "TermURL":"nb:Assessment",
+            "Label":"Assessment tool"
+         },
+         "IsPartOf":{
+            "TermURL":"cogatlas:tsk_4a57abb949ece",
+            "Label":"Unified Parkinson's Disease Rating Scale"
+         },
+         "MissingValues":[
+            "not completed"
+         ]
+      }
    }
 }
diff --git a/cypress/fixtures/examples/good/example_synthetic_expected_output.json b/cypress/fixtures/examples/good/example_synthetic_expected_output.json
deleted file mode 100644
index 3f7dafb3..00000000
--- a/cypress/fixtures/examples/good/example_synthetic_expected_output.json
+++ /dev/null
@@ -1,131 +0,0 @@
-{
-   "participant_id":{
-      "Description":"A participant ID",
-      "Annotations":{
-         "IsAbout":{
-            "TermURL":"nb:ParticipantID",
-            "Label":"Subject Unique Identifier"
-         },
-         "Identifies":"participant"
-      }
-   },
-   "session_id":{
-      "Description":"A session ID"
-   },
-   "pheno_age":{
-      "Description":"Age of the participant",
-      "Annotations":{
-         "IsAbout":{
-            "TermURL":"nb:Age",
-            "Label":"Age"
-         },
-         "Transformation":{
-            "TermURL":"nb:FromEuro",
-            "Label":"european decimal value"
-         },
-         "MissingValues":[
-            "NA"
-         ]
-      }
-   },
-   "pheno_sex":{
-      "Description":"Sex variable",
-      "Levels":{
-         "M":"Male",
-         "F":"Female"
-      },
-      "Annotations":{
-         "IsAbout":{
-            "TermURL":"nb:Sex",
-            "Label":"Sex"
-         },
-         "Levels":{
-            "M":{
-               "TermURL":"snomed:248153007",
-               "Label":"Male"
-            },
-            "F":{
-               "TermURL":"snomed:248152002",
-               "Label":"Female"
-            }
-         },
-         "MissingValues":[
-            "missing"
-         ]
-      }
-   },
-   "pheno_group":{
-      "Description":"Group variable",
-      "Levels":{
-         "PAT":"Patient",
-         "CTRL":"Control subject"
-      },
-      "Annotations":{
-         "IsAbout":{
-            "TermURL":"nb:Diagnosis",
-            "Label":"Diagnosis"
-         },
-         "Levels":{
-            "PAT":{
-               "TermURL":"snomed:406506008",
-               "Label":"Attention deficit hyperactivity disorder"
-            },
-            "CTRL":{
-               "TermURL":"ncit:C94342",
-               "Label":"Healthy Control"
-            }
-         },
-         "MissingValues":[
-            "NA"
-         ]
-      }
-   },
-   "tool1_item1":{
-      "Description":"item 1 scores for tool1",
-      "Annotations":{
-         "IsAbout":{
-            "TermURL":"nb:Assessment",
-            "Label":"Assessment tool"
-         },
-         "IsPartOf":{
-            "TermURL":"cogatlas:trm_57964b8a66aed",
-            "Label":"Montreal Cognitive Assessment"
-         },
-         "MissingValues":[
-            "missing"
-         ]
-      }
-   },
-   "tool1_item2":{
-      "Description":"item 2 scores for tool1",
-      "Annotations":{
-         "IsAbout":{
-            "TermURL":"nb:Assessment",
-            "Label":"Assessment tool"
-         },
-         "IsPartOf":{
-            "TermURL":"cogatlas:trm_57964b8a66aed",
-            "Label":"Montreal Cognitive Assessment"
-         },
-         "MissingValues":[
-            "missing"
-         ]
-      }
-   },
-   "tool2_item1":{
-      "Description":"item 1 scores for tool2",
-      "Annotations":{
-         "IsAbout":{
-            "TermURL":"nb:Assessment",
-            "Label":"Assessment tool"
-         },
-         "IsPartOf":{
-            "TermURL":"cogatlas:tsk_4a57abb949ece",
-            "Label":"Unified Parkinson's Disease Rating Scale"
-         },
-         "MissingValues":[
-            "not completed"
-         ]
-      }
-   }
-}
diff --git a/cypress/fixtures/examples/good/example_synthetic_participants.json b/cypress/fixtures/examples/good/example_synthetic_participants.json
new file mode 100644
index 00000000..41e75aac
--- /dev/null
+++ b/cypress/fixtures/examples/good/example_synthetic_participants.json
@@ -0,0 +1,34 @@
+{
+   "participant_id":{
+      "Description":"A participant ID"
+   },
+   "session_id":{
+      "Description":"A session ID"
+   },
+   "pheno_age":{
+      "Description":"Age of the participant"
+   },
+   "pheno_sex":{
+      "Description":"Sex variable",
+      "Levels":{
+         "M":"Male",
+         "F":"Female"
+      }
+   },
+   "pheno_group":{
+      "Description":"Group variable",
+      "Levels":{
+         "PAT":"Patient",
+         "CTRL":"Control subject"
+      }
+   },
+   "tool1_item1":{
+      "Description":"item 1 scores for tool1"
+   },
+   "tool1_item2":{
+      "Description":"item 2 scores for tool1"
+   },
+   "tool2_item1":{
+      "Description":"item 1 scores for tool2"
+   }
+}