diff --git a/source/structure/r6-1.sindri.json b/source/structure/r7.sindri.json
similarity index 88%
rename from source/structure/r6-1.sindri.json
rename to source/structure/r7.sindri.json
index f104912..4f1923b 100644
--- a/source/structure/r6-1.sindri.json
+++ b/source/structure/r7.sindri.json
@@ -23,6 +23,42 @@
 				}
 			]
 		},
+		{
+			"name": "admins",
+			"key_field": {
+				"name": "id"
+			},
+			"data_fields": [
+				{
+					"name": "name",
+					"type": "string_short",
+					"nullable": false
+				},
+				{
+					"name": "email_address",
+					"type": "string_medium",
+					"nullable": true
+				},
+				{
+					"name": "password_image",
+					"type": "string_medium",
+					"nullable": false
+				},
+				{
+					"name": "password_fail_count",
+					"type": "integer",
+					"nullable": false
+				}
+			],
+			"constraints": [
+				{
+					"kind": "unique",
+					"parameters": {
+						"fields": ["name"]
+					}
+				}
+			]
+		},
 		{
 			"name": "name_indices",
 			"data_fields": [
@@ -194,7 +230,7 @@
 				{
 					"name": "name_value",
 					"type": "string_short",
-					"nullable": true
+					"nullable": false
 				},
 				{
 					"name": "email_address_mode",