diff --git a/api/jsonschema/schema.json b/api/jsonschema/schema.json
index 74b5820ec259..e8a0bda4f2a4 100644
--- a/api/jsonschema/schema.json
+++ b/api/jsonschema/schema.json
@@ -3814,11 +3814,11 @@
           "type": "string"
         },
         "scope": {
-          "description": "Either \"workflow\" or \"pod\"",
+          "description": "\"workflow\", \"pod\", \"pod-logs\", \"event-source-logs\", \"sensor-logs\" or \"chat\"",
           "type": "string"
         },
         "url": {
-          "description": "The URL. May contain \"${metadata.namespace}\", \"${metadata.name}\", \"${status.startedAt}\" and \"${status.finishedAt}\".",
+          "description": "The URL. Can contain \"${metadata.namespace}\", \"${metadata.name}\", \"${status.startedAt}\", \"${status.finishedAt}\" or any other element in workflow yaml, e.g. \"${io.argoproj.workflow.v1alpha1.metadata.annotations.userDefinedKey}\"",
           "type": "string"
         }
       },
diff --git a/api/openapi-spec/swagger.json b/api/openapi-spec/swagger.json
index 1472f0cb6115..7c0b1dc7d92d 100644
--- a/api/openapi-spec/swagger.json
+++ b/api/openapi-spec/swagger.json
@@ -7234,11 +7234,11 @@
           "type": "string"
         },
         "scope": {
-          "description": "Either \"workflow\" or \"pod\"",
+          "description": "\"workflow\", \"pod\", \"pod-logs\", \"event-source-logs\", \"sensor-logs\" or \"chat\"",
           "type": "string"
         },
         "url": {
-          "description": "The URL. May contain \"${metadata.namespace}\", \"${metadata.name}\", \"${status.startedAt}\" and \"${status.finishedAt}\".",
+          "description": "The URL. Can contain \"${metadata.namespace}\", \"${metadata.name}\", \"${status.startedAt}\", \"${status.finishedAt}\" or any other element in workflow yaml, e.g. \"${io.argoproj.workflow.v1alpha1.metadata.annotations.userDefinedKey}\"",
           "type": "string"
         }
       },
diff --git a/pkg/apis/workflow/v1alpha1/generated.proto b/pkg/apis/workflow/v1alpha1/generated.proto
index 8d18811e0708..5cbdec408239 100644
--- a/pkg/apis/workflow/v1alpha1/generated.proto
+++ b/pkg/apis/workflow/v1alpha1/generated.proto
@@ -552,10 +552,10 @@ message Link {
   // The name of the link, E.g. "Workflow Logs" or "Pod Logs"
   optional string name = 1;
 
-  // Either "workflow" or "pod"
+  // "workflow", "pod", "pod-logs", "event-source-logs", "sensor-logs" or "chat"
   optional string scope = 2;
 
-  // The URL. May contain "${metadata.namespace}", "${metadata.name}", "${status.startedAt}" and "${status.finishedAt}".
+  // The URL. Can contain "${metadata.namespace}", "${metadata.name}", "${status.startedAt}", "${status.finishedAt}" or any other element in workflow yaml, e.g. "${workflow.metadata.annotations.userDefinedKey}"
   optional string url = 3;
 }
 
diff --git a/pkg/apis/workflow/v1alpha1/info.go b/pkg/apis/workflow/v1alpha1/info.go
index a8ee216d2c6a..1a17e5af04ce 100644
--- a/pkg/apis/workflow/v1alpha1/info.go
+++ b/pkg/apis/workflow/v1alpha1/info.go
@@ -6,8 +6,8 @@ package v1alpha1
 type Link struct {
 	// The name of the link, E.g. "Workflow Logs" or "Pod Logs"
 	Name string `json:"name" protobuf:"bytes,1,opt,name=name"`
-	// Either "workflow" or "pod"
+	// "workflow", "pod", "pod-logs", "event-source-logs", "sensor-logs" or "chat"
 	Scope string `json:"scope" protobuf:"bytes,2,opt,name=scope"`
-	// The URL. May contain "${metadata.namespace}", "${metadata.name}", "${status.startedAt}" and "${status.finishedAt}".
+	// The URL. Can contain "${metadata.namespace}", "${metadata.name}", "${status.startedAt}", "${status.finishedAt}" or any other element in workflow yaml, e.g. "${workflow.metadata.annotations.userDefinedKey}"
 	URL string `json:"url" protobuf:"bytes,3,opt,name=url"`
 }
diff --git a/pkg/apis/workflow/v1alpha1/openapi_generated.go b/pkg/apis/workflow/v1alpha1/openapi_generated.go
index 7a488e9fb58e..f7bd3cd556b9 100644
--- a/pkg/apis/workflow/v1alpha1/openapi_generated.go
+++ b/pkg/apis/workflow/v1alpha1/openapi_generated.go
@@ -2315,7 +2315,7 @@ func schema_pkg_apis_workflow_v1alpha1_Link(ref common.ReferenceCallback) common
 					},
 					"scope": {
 						SchemaProps: spec.SchemaProps{
-							Description: "Either \"workflow\" or \"pod\"",
+							Description: "\"workflow\", \"pod\", \"pod-logs\", \"event-source-logs\", \"sensor-logs\" or \"chat\"",
 							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
@@ -2323,7 +2323,7 @@ func schema_pkg_apis_workflow_v1alpha1_Link(ref common.ReferenceCallback) common
 					},
 					"url": {
 						SchemaProps: spec.SchemaProps{
-							Description: "The URL. May contain \"${metadata.namespace}\", \"${metadata.name}\", \"${status.startedAt}\" and \"${status.finishedAt}\".",
+							Description: "The URL. Can contain \"${metadata.namespace}\", \"${metadata.name}\", \"${status.startedAt}\", \"${status.finishedAt}\" or any other element in workflow yaml, e.g. \"${workflow.metadata.annotations.userDefinedKey}\"",
 							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
diff --git a/ui/src/app/archived-workflows/components/archived-workflow-details/archived-workflow-details.tsx b/ui/src/app/archived-workflows/components/archived-workflow-details/archived-workflow-details.tsx
index acd615825ede..98833955e87a 100644
--- a/ui/src/app/archived-workflows/components/archived-workflow-details/archived-workflow-details.tsx
+++ b/ui/src/app/archived-workflows/components/archived-workflow-details/archived-workflow-details.tsx
@@ -6,6 +6,7 @@ import {execSpec, Link, Workflow} from '../../../../models';
 import {uiUrl} from '../../../shared/base';
 import {BasePage} from '../../../shared/components/base-page';
 import {ErrorNotice} from '../../../shared/components/error-notice';
+import {ProcessURL} from '../../../shared/components/links';
 import {Loading} from '../../../shared/components/loading';
 import {ResourceEditor} from '../../../shared/components/resource-editor/resource-editor';
 import {services} from '../../../shared/services';
@@ -261,10 +262,17 @@ export class ArchivedWorkflowDetails extends BasePage<RouteComponentProps<any>,
     }
 
     private openLink(link: Link) {
-        document.location.href = link.url
-            .replace(/\${metadata\.namespace}/g, this.state.workflow.metadata.namespace)
-            .replace(/\${metadata\.name}/g, this.state.workflow.metadata.name)
-            .replace(/\${status\.startedAt}/g, this.state.workflow.status.startedAt)
-            .replace(/\${status\.finishedAt}/g, this.state.workflow.status.finishedAt);
+        const object = {
+            metadata: {
+                namespace: this.state.workflow.metadata.namespace,
+                name: this.state.workflow.metadata.name
+            },
+            workflow: this.state.workflow,
+            status: {
+                startedAt: this.state.workflow.status.startedAt,
+                finishedAt: this.state.workflow.status.finishedAt
+            }
+        };
+        document.location.href = ProcessURL(link.url, object);
     }
 }
diff --git a/ui/src/app/shared/components/links.tsx b/ui/src/app/shared/components/links.tsx
index 8d0c176ef6e5..e8c0336c19a6 100644
--- a/ui/src/app/shared/components/links.tsx
+++ b/ui/src/app/shared/components/links.tsx
@@ -1,11 +1,23 @@
 import {ObjectMeta} from 'argo-ui/src/models/kubernetes';
 import {useEffect, useState} from 'react';
 import React = require('react');
-import {Link} from '../../../models';
+import {Link, Workflow} from '../../../models';
 import {services} from '../services';
 import {Button} from './button';
 
-export const Links = ({scope, object, button}: {scope: string; object: {metadata: ObjectMeta; status?: any}; button?: boolean}) => {
+export const ProcessURL = (url: string, jsonObject: any) => {
+    /* replace ${} from input url with corresponding elements from object
+    return null if element is not found*/
+    return url.replace(/\${[^}]*}/g, x => {
+        const res = x
+            .replace(/[${}]+/g, '')
+            .split('.')
+            .reduce((p: any, c: string) => (p && p[c]) || null, jsonObject);
+        return res;
+    });
+};
+
+export const Links = ({scope, object, button}: {scope: string; object: {metadata: ObjectMeta; workflow?: Workflow; status?: any}; button?: boolean}) => {
     const [links, setLinks] = useState<Link[]>();
     const [error, setError] = useState<Error>();
 
@@ -18,12 +30,7 @@ export const Links = ({scope, object, button}: {scope: string; object: {metadata
     }, []);
 
     const formatUrl = (url: string) => {
-        const status = object.status || {};
-        return url
-            .replace(/\${metadata\.namespace}/g, object.metadata.namespace)
-            .replace(/\${metadata\.name}/g, object.metadata.name)
-            .replace(/\${status\.startedAt}/g, status.startedAt)
-            .replace(/\${status\.finishedAt}/g, status.finishedAt);
+        return ProcessURL(url, object);
     };
 
     const openLink = (url: string) => {
diff --git a/ui/src/app/workflows/components/workflow-details/workflow-details.tsx b/ui/src/app/workflows/components/workflow-details/workflow-details.tsx
index 502bc021a6ed..4dc81f63cdbc 100644
--- a/ui/src/app/workflows/components/workflow-details/workflow-details.tsx
+++ b/ui/src/app/workflows/components/workflow-details/workflow-details.tsx
@@ -7,6 +7,7 @@ import {execSpec, Link, Workflow} from '../../../../models';
 import {uiUrl} from '../../../shared/base';
 import {CostOptimisationNudge} from '../../../shared/components/cost-optimisation-nudge';
 import {ErrorNotice} from '../../../shared/components/error-notice';
+import {ProcessURL} from '../../../shared/components/links';
 import {Loading} from '../../../shared/components/loading';
 import {SecurityNudge} from '../../../shared/components/security-nudge';
 import {hasWarningConditionBadge} from '../../../shared/conditions-panel';
@@ -201,11 +202,19 @@ export const WorkflowDetails = ({history, location, match}: RouteComponentProps<
     }, [namespace, name]);
 
     const openLink = (link: Link) => {
-        const url = link.url
-            .replace(/\${metadata\.namespace}/g, workflow.metadata.namespace)
-            .replace(/\${metadata\.name}/g, workflow.metadata.name)
-            .replace(/\${status\.startedAt}/g, workflow.status.startedAt)
-            .replace(/\${status\.finishedAt}/g, workflow.status.finishedAt);
+        const object = {
+            metadata: {
+                namespace: workflow.metadata.namespace,
+                name: workflow.metadata.name
+            },
+            workflow,
+            status: {
+                startedAt: workflow.status.startedAt,
+                finishedAt: workflow.status.finishedAt
+            }
+        };
+        const url = ProcessURL(link.url, object);
+
         if ((window.event as MouseEvent).ctrlKey) {
             window.open(url, '_blank');
         } else {
diff --git a/ui/src/app/workflows/components/workflow-logs-viewer/workflow-logs-viewer.tsx b/ui/src/app/workflows/components/workflow-logs-viewer/workflow-logs-viewer.tsx
index e9faaf30756b..2c1bdb7c68fa 100644
--- a/ui/src/app/workflows/components/workflow-logs-viewer/workflow-logs-viewer.tsx
+++ b/ui/src/app/workflows/components/workflow-logs-viewer/workflow-logs-viewer.tsx
@@ -122,6 +122,7 @@ export const WorkflowLogsViewer = ({workflow, nodeId, container, archived}: Work
                                 namespace: workflow.metadata.namespace,
                                 name: podName
                             },
+                            workflow,
                             status: {
                                 startedAt: workflow.status.startedAt,
                                 finishedAt: workflow.status.finishedAt
diff --git a/ui/src/app/workflows/components/workflow-node-info/workflow-node-info.tsx b/ui/src/app/workflows/components/workflow-node-info/workflow-node-info.tsx
index 964c43686eec..44e35d6fba78 100644
--- a/ui/src/app/workflows/components/workflow-node-info/workflow-node-info.tsx
+++ b/ui/src/app/workflows/components/workflow-node-info/workflow-node-info.tsx
@@ -166,6 +166,7 @@ const WorkflowNodeSummary = (props: Props) => {
                                 namespace: props.workflow.metadata.namespace,
                                 name: props.node.id
                             },
+                            workflow: props.workflow,
                             status: {
                                 startedAt: props.node.startedAt,
                                 finishedAt: props.node.finishedAt