diff --git a/assays/with-observation-units/datasets/phenotyping.csv b/assays/with-observation-units/datasets/phenotyping.csv
deleted file mode 100644
index 448952720b7c95173bd0b23a0ce8364b38cf88a1..0000000000000000000000000000000000000000
--- a/assays/with-observation-units/datasets/phenotyping.csv
+++ /dev/null
@@ -1,6 +0,0 @@
-Assay Name,Date,Trait,Value
-Heris-1-1,2024-09-25T14:25:23+0200,AwnTip_M_date,2024-09-28
-Heris-1-1,2024-09-25T14:25:23+0200,Head_M_date,2024-09-26
-Heris-1-1,2024-09-25T14:25:23+0200,Mat_M_date,2024-09-25
-Heris-1-1,2024-09-25T14:25:23+0200,PlntHght_M_cm,142
-Heris-1-1,2024-09-25T14:25:23+0200,RwTyp_E_1to2,6-rowed
diff --git a/assays/with-observation-units/isa.assay.xlsx b/assays/with-observation-units/isa.assay.xlsx
index c95a78288e62a55b3c852b2c2a0353bc9cfafcde..071963c2937571a8d146edfa8f254992bdb257f7 100644
Binary files a/assays/with-observation-units/isa.assay.xlsx and b/assays/with-observation-units/isa.assay.xlsx differ