diff --git a/assays/with-observation-units/datasets/phenotyping.csv b/assays/with-observation-units/datasets/phenotyping.csv
deleted file mode 100644
index f81b444c75b687c5009aa407fd818692520e7c6b..0000000000000000000000000000000000000000
--- a/assays/with-observation-units/datasets/phenotyping.csv
+++ /dev/null
@@ -1,7 +0,0 @@
-Assay Name,Date,Trait,Value
-JHI-13-1-2,2024-09-04T09:50:02+0100,FlwCol_E_1to3,white
-JHI-13-1-2,2024-09-04T09:50:02+0100,PlntAlv_M_pcs,3
-JHI-186-2-3,2024-09-04T09:50:04+0100,FlwCol_E_1to3,white
-JHI-186-2-3,2024-09-04T09:50:04+0100,PlntAlv_M_pcs,2
-JHI-187-3-5,2024-09-04T09:50:07+0100,FlwCol_E_1to3,yellow
-JHI-187-3-5,2024-09-04T09:50:07+0100,PlntAlv_M_pcs,1515
diff --git a/assays/with-observation-units/isa.assay.xlsx b/assays/with-observation-units/isa.assay.xlsx
index b626df7bdd6ef90736687d63b8d5f4738ae09cd4..23ddadbac57cb6357b17b2f91bed75bab224f12b 100644
Binary files a/assays/with-observation-units/isa.assay.xlsx and b/assays/with-observation-units/isa.assay.xlsx differ