diff --git a/openbis-ipad/ipad-example-data/ipad-ui/1/dss/reporting-plugins/ipad-read-service-v1/ipad_read.py b/openbis-ipad/ipad-example-data/ipad-ui/1/dss/reporting-plugins/ipad-read-service-v1/ipad_read.py
index e90672c1eeac338170a56c830b6444cc6b78c2e6..f5bac895310e7543916e9af0e5b43b125c7fa37c 100644
--- a/openbis-ipad/ipad-example-data/ipad-ui/1/dss/reporting-plugins/ipad-read-service-v1/ipad_read.py
+++ b/openbis-ipad/ipad-example-data/ipad-ui/1/dss/reporting-plugins/ipad-read-service-v1/ipad_read.py
@@ -13,7 +13,7 @@ def add_headers(builder):
 		REFCON : Data that is passed unchanged back to the server when a row is modified. 
 			This can be used by the server to encode whatever it needs in order to 
 			modify the row.
-		GROUP : A group identifier for showing the entity. If empty or None, then the 
+		CATEGORY : A category identifier for showing the entity. If empty or None, then the 
 			the entity in this row is not shown in top level navigation views. Such entities
 			may appear as children of other entities.
 		IMAGE_URL : A url for an image associated with this entity. If None or empty, no
@@ -26,7 +26,7 @@ def add_headers(builder):
 	builder.addHeader("IDENTIFIER")
 	builder.addHeader("PERM_ID")
 	builder.addHeader("REFCON")
-	builder.addHeader("GROUP")
+	builder.addHeader("CATEGORY")
 	builder.addHeader("IMAGE_URL")
 	builder.addHeader("CHILDREN")
 	builder.addHeader("PROPERTIES")
@@ -45,7 +45,7 @@ def add_row(builder, entry):
 	row.setCell("IDENTIFIER", entry.get("IDENTIFIER"))
 	row.setCell("PERM_ID", entry.get("PERM_ID"))
 	row.setCell("REFCON", entry.get("REFCON"))
-	row.setCell("GROUP", entry.get("GROUP"))
+	row.setCell("CATEGORY", entry.get("CATEGORY"))
 	row.setCell("IMAGE_URL", entry.get("IMAGE_URL"))
 	row.setCell("CHILDREN", entry.get("CHILDREN"))
 	row.setCell("PROPERTIES", str(entry.get("PROPERTIES")))
@@ -59,7 +59,7 @@ def material_to_dict(material):
 	refcon['entityKind'] = 'MATERIAL'
 	refcon['entityType'] = material.getMaterialType()
 	material_dict['REFCON'] = ObjectMapper().writeValueAsString(refcon)
-	material_dict['GROUP'] = material.getMaterialType()
+	material_dict['CATEGORY'] = material.getMaterialType()
 	if material.getMaterialType() == '5HT_COMPOUND':
 		material_dict['SUMMARY'] = material.getPropertyValue("FORMULA")
 		material_dict['IMAGE_URL'] = image_url_for_compound(material)
@@ -84,7 +84,7 @@ def sample_to_dict(five_ht_sample, material_by_perm_id):
 	refcon['entityKind'] = 'SAMPLE'
 	refcon['entityType'] = five_ht_sample.getSampleType()
 	sample_dict['REFCON'] = ObjectMapper().writeValueAsString(refcon)
-	sample_dict['GROUP'] = five_ht_sample.getSampleType()
+	sample_dict['CATEGORY'] = five_ht_sample.getSampleType()
 	compound = material_by_perm_id[five_ht_sample.getPropertyValue("COMPOUND")]
 	sample_dict['IMAGE_URL'] = image_url_for_compound(compound)
 
diff --git a/openbis-ipad/ipad-example-data/readme.md b/openbis-ipad/ipad-example-data/readme.md
index 24983517c4041eca07a57a9bd83ad6b561e95332..e5a691b39f29451834b6ff200f98354640816f41 100644
--- a/openbis-ipad/ipad-example-data/readme.md
+++ b/openbis-ipad/ipad-example-data/readme.md
@@ -1,7 +1,7 @@
 Introduction
 ============
 
-This describes what needs to be done to initialize and use the iPad module.
+This describes what needs to be done to initialize and use the example iPad module.
 
 Initialization
 --------------