diff --git a/app/assets/javascripts/api.js b/app/assets/javascripts/api.js
index 7b00e1fa78068ab38acd8d470d96943755cd3c5c..38d1effc77c5dda645e7095dea29101d812a9dc1 100644
--- a/app/assets/javascripts/api.js
+++ b/app/assets/javascripts/api.js
@@ -6,7 +6,8 @@ const Api = {
   namespacesPath: '/api/:version/namespaces.json',
   groupProjectsPath: '/api/:version/groups/:id/projects.json',
   projectsPath: '/api/:version/projects.json',
-  labelsPath: '/:namespace_path/:project_path/labels',
+  projectLabelsPath: '/:namespace_path/:project_path/labels',
+  groupLabelsPath: '/groups/:namespace_path/labels',
   licensePath: '/api/:version/templates/licenses/:key',
   gitignorePath: '/api/:version/templates/gitignores/:key',
   gitlabCiYmlPath: '/api/:version/templates/gitlab_ci_ymls/:key',
@@ -74,7 +75,16 @@ const Api = {
   },
 
   newLabel(namespacePath, projectPath, data, callback) {
-    const url = Api.buildUrl(Api.labelsPath);
+    let url;
+
+    if (projectPath) {
+      url = Api.buildUrl(Api.projectLabelsPath)
+        .replace(':namespace_path', namespacePath)
+        .replace(':project_path', projectPath);
+    } else {
+      url = Api.buildUrl(Api.groupLabelsPath).replace(':namespace_path', namespacePath);
+    }
+
     return $.ajax({
       url,
       type: 'POST',
diff --git a/app/assets/javascripts/boards/components/issue_card_inner.js b/app/assets/javascripts/boards/components/issue_card_inner.js
index 26f0a41c0caed2b8273ea3c2c486940570f40efc..bf474879024498902a644584fb5b72bfa56a3672 100644
--- a/app/assets/javascripts/boards/components/issue_card_inner.js
+++ b/app/assets/javascripts/boards/components/issue_card_inner.js
@@ -64,7 +64,7 @@ gl.issueBoards.IssueCardInner = Vue.extend({
       return this.issue.assignees.length > this.numberOverLimit;
     },
     cardUrl() {
-      return `${this.issueLinkBase}/${this.issue.id}`;
+      return `${this.issueLinkBase}/${this.issue.iid}`;
     },
     issueId() {
       if (this.issue.iid) {
diff --git a/app/controllers/boards/issues_controller.rb b/app/controllers/boards/issues_controller.rb
index 016059b3a5188a5fb27231cd112cfb3992839b9d..8d4ec2d6d9db57680461a60b247f7eac1541e975 100644
--- a/app/controllers/boards/issues_controller.rb
+++ b/app/controllers/boards/issues_controller.rb
@@ -61,7 +61,7 @@ module Boards
     end
 
     def project
-      @project ||= Project.find(issue_params[:project_id])
+      board_parent
     end
 
     def move_params