diff --git a/schemas/timeseries-schema.json b/schemas/timeseries-schema.json
index c9d2e27..eb043e1 100644
--- a/schemas/timeseries-schema.json
+++ b/schemas/timeseries-schema.json
@@ -327,10 +327,7 @@
 								"description": "Note",
 								"type": "string"
 							}
-						},
-						"required": [
-							"uri"
-						]
+						}
 					}
 				},
 				"statistical_concept": {
@@ -358,10 +355,7 @@
 								"description": "Note",
 								"type": "string"
 							}
-						},
-						"required": [
-							"uri"
-						]
+						}
 					}
 				},
 				"concepts": {
@@ -450,10 +444,7 @@
 								"description": "Note",
 								"type": "string"
 							}
-						},
-						"required": [
-							"uri"
-						]
+						}
 					}
 				},
 				"derivation": {
@@ -481,10 +472,7 @@
 								"description": "Note",
 								"type": "string"
 							}
-						},
-						"required": [
-							"uri"
-						]
+						}
 					}
 				},
 				"imputation": {
@@ -512,10 +500,7 @@
 								"description": "Note",
 								"type": "string"
 							}
-						},
-						"required": [
-							"uri"
-						]
+						}
 					}
 				},
 				"seasonal_adjustment": {
@@ -804,10 +789,7 @@
 								"description": "Note",
 								"type": "string"
 							}
-						},
-						"required": [
-							"uri"
-						]
+						}
 					}
 				},
 				"disaggregation": {
@@ -1200,6 +1182,11 @@
 					"items": {
 						"type": "object",
 						"properties": {
+							"id": {
+									"title": "Identifier",
+									"description": "Indicator unique identifier",
+									"type": "string"
+								},
 							"code": {
 								"title": "Indicator code",
 								"type": "string"
@@ -1471,8 +1458,8 @@
 										"title": "Code",
 										"type": "string"
 									},
-									"name": {
-										"title": "Name",
+									"label": {
+										"title": "Label",
 										"type": "string"
 									},
 									"description": {