diff --git a/lxl-web/src/app.css b/lxl-web/src/app.css
index 4773c2fe5..252716ee7 100644
--- a/lxl-web/src/app.css
+++ b/lxl-web/src/app.css
@@ -62,7 +62,7 @@
 		@apply mx-auto px-4 sm:px-8;
 	}
 
-	.ext-link::after {
+	a.ext-link::after {
 		content: '\2009↗';
 		@apply align-[10%] text-icon;
 	}
diff --git a/lxl-web/src/lib/assets/json/display-web.json b/lxl-web/src/lib/assets/json/display-web.json
index 90887539e..9498979e8 100644
--- a/lxl-web/src/lib/assets/json/display-web.json
+++ b/lxl-web/src/lib/assets/json/display-web.json
@@ -206,6 +206,17 @@
 					"@type": "fresnel:Lens",
 					"showProperties": ["name", "qualifier"],
 					"classLensDomain": "Bibliography"
+				},
+				"Identifier": {
+					"@id": "Identifier-chips",
+					"@type": "fresnel:Lens",
+					"classLensDomain": "Identifier",
+					"showProperties": [
+						{ "alternateProperties": ["value", "marc:hiddenValue"] },
+						"typeNote",
+						"hasNote",
+						"uri"
+					]
 				}
 			}
 		},
@@ -487,7 +498,7 @@
 			"@id": "Identifier-format",
 			"@type": "fresnel:Format",
 			"fresnel:classFormatDomain": ["Identifier"],
-			"fresnel:resourceStyle": ["displayType()"]
+			"fresnel:resourceStyle": ["ext-link", "displayType()", "uriToId()"]
 		},
 		"contribution-format": {
 			"@id": "contribution-format",