diff --git a/assays/with-observation-units/datasets/phenotyping.csv b/assays/with-observation-units/datasets/phenotyping.csv
deleted file mode 100644
index 2f0d42bd5292d122ab14739c3af563f430221e16..0000000000000000000000000000000000000000
--- a/assays/with-observation-units/datasets/phenotyping.csv
+++ /dev/null
@@ -1,7 +0,0 @@
-Assay Name,Date,Trait,Value
-JHI-11-1-1,2024-09-03T09:08:25+0100,FlwCol_E_1to3,white
-JHI-11-1-1,2024-09-03T09:08:25+0100,PlntAlv_M_pcs,3
-JHI-26-3-6,2024-09-03T09:08:29+0100,FlwCol_E_1to3,purple
-JHI-26-3-6,2024-09-03T09:08:29+0100,PlntAlv_M_pcs,7
-JHI-25-4-4,2024-09-03T09:08:35+0100,FlwCol_E_1to3,yellow
-JHI-25-4-4,2024-09-03T09:08:35+0100,PlntAlv_M_pcs,1000
diff --git a/assays/with-observation-units/isa.assay.xlsx b/assays/with-observation-units/isa.assay.xlsx
index 750ff9cfc188a5196b3916b7636882345af4f0bc..18e58d89f29cb425853a52c592f6cfce0d6fe955 100644
Binary files a/assays/with-observation-units/isa.assay.xlsx and b/assays/with-observation-units/isa.assay.xlsx differ