diff --git a/packages/node_modules/@node-red/editor-client/locales/en-US/editor.json b/packages/node_modules/@node-red/editor-client/locales/en-US/editor.json
index 6f83457a4..a479b36e5 100644
--- a/packages/node_modules/@node-red/editor-client/locales/en-US/editor.json
+++ b/packages/node_modules/@node-red/editor-client/locales/en-US/editor.json
@@ -265,7 +265,7 @@
         "download": "Download",
         "importUnrecognised": "Imported unrecognised type:",
         "importUnrecognised_plural": "Imported unrecognised types:",
-        "importWithModuleInfo": "Required dependencies missing",
+        "importWithModuleInfo": "Required modules missing",
         "importWithModuleInfoDesc": "These nodes are not currently installed in your palette and are required for the imported flow:",
         "importDuplicate": "Imported duplicate node:",
         "importDuplicate_plural": "Imported duplicate nodes:",
@@ -626,6 +626,7 @@
                 "yearsMonthsV": "__y__ years, __count__ month ago",
                 "yearsMonthsV_plural": "__y__ years, __count__ months ago"
             },
+            "manageModules": "Manage modules",
             "nodeCount": "__label__ node",
             "nodeCount_plural": "__label__ nodes",
             "pluginCount": "__count__ plugin",
@@ -643,7 +644,9 @@
             "update": "update to __version__",
             "updated": "updated",
             "install": "install",
+            "installAll": "Install all",
             "installed": "installed",
+            "installing": "Module installation in progress: __module__",
             "conflict": "conflict",
             "conflictTip": "<p>This module cannot be installed as it includes a<br/>node type that has already been installed</p><p>Conflicts with <code>__module__</code></p>",
             "loading": "Loading catalogues...",
@@ -653,6 +656,7 @@
             "sortRelevance": "relevance",
             "sortAZ": "a-z",
             "sortRecent": "recent",
+            "successfulInstall": "Successfully installed modules",
             "more": "+ __count__ more",
             "upload": "Upload module tgz file",
             "refresh": "Refresh module list",
diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index 2f0bc810d..a4cb79698 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -1494,7 +1494,14 @@ RED.nodes = (function() {
     }
     /**
      * Converts the current node selection to an exportable JSON Object
-     **/
+     * @param {Array<Node>} set the node selection to export
+     * @param {Object} options
+     * @param {Record<string, boolean>} [options.exportedIds]
+     * @param {Record<string, boolean>} [options.exportedSubflows]
+     * @param {Record<string, boolean>} [options.exportedConfigNodes]
+     * @param {boolean} [options.includeModuleConfig]
+     * @returns {Array<Node>}
+     */
     function createExportableNodeSet(set, {
         exportedIds,
         exportedSubflows,
@@ -1582,10 +1589,14 @@ RED.nodes = (function() {
         return nns;
     }
 
-    // Create the Flow JSON for the current configuration
-    // opts.credentials (whether to include (known) credentials) - default: true
-    // opts.dimensions (whether to include node dimensions) - default: false
-    // opts.includeModuleConfig (whether to include modules) - default: false
+    /**
+     * Converts the current configuration to an exportable JSON Object
+     * @param {object} opts
+     * @param {boolean} [opts.credentials] whether to include (known) credentials. Default `true`.
+     * @param {boolean} [opts.dimensions] whether to include node dimensions. Default `false`.
+     * @param {boolean} [opts.includeModuleConfig] whether to include modules. Default `false`.
+     * @returns {Array<object>}
+     */
     function createCompleteNodeSet(opts) {
         var nns = [];
         var i;
@@ -2009,15 +2020,30 @@ RED.nodes = (function() {
                 // Provide option to install missing modules
                 notificationOptions.buttons = [
                     {
-                        text: "Manage dependencies",
-                        class:"primary",
+                        text: RED._("palette.editor.manageModules"),
+                        class: "primary",
                         click: function(e) {
                             unknownNotification.close();
 
                             RED.actions.invoke('core:manage-palette', {
                                 view: 'install',
                                 filter: '"' + missingModules.join('", "') + '"'
-                            }) 
+                            });
+                        }
+                    },
+                    {
+                        text: RED._("palette.editor.installAll"),
+                        class: "pull-left",
+                        click: function(e) {
+                            unknownNotification.close();
+
+                            RED.actions.invoke('core:manage-palette', {
+                                autoInstall: true,
+                                modules: missingModules.reduce((modules, moduleName) => {
+                                    modules[moduleName] = options.modules[moduleName];
+                                    return modules;
+                                }, {}),
+                            });
                         }
                     }
                 ]
@@ -3188,21 +3214,33 @@ RED.nodes = (function() {
             }
         }
     }
+
+    /**
+     * Gets the module list for the given nodes
+     * @param {Array<Node>} nodes the nodes to search in
+     * @returns {Record<string, string>} an object with {[moduleName]: moduleVersion}
+     */
     function getModuleListForNodes(nodes) {
         const modules = {}
-        nodes.forEach(n => {
-            const nodeSet = RED.nodes.registry.getNodeSetForType(n.type)
-            if (nodeSet) {
-                modules[nodeSet.module] = nodeSet.version
+        const typeSet = new Set()
+        nodes.forEach((n) => {
+            if (!typeSet.has(n.type)) {
+                typeSet.add(n.type)
+                const nodeSet = RED.nodes.registry.getNodeSetForType(n.type)
+                if (nodeSet) {
+                    modules[nodeSet.module] = nodeSet.version
+                    nodeSet.types.forEach((t) => typeSet.add(t))
+                }
             }
         })
         return modules
     }
+
     function updateGlobalConfigModuleList(nodes) {
         const modules = getModuleListForNodes(nodes)
         delete modules['node-red']
         const hasModules = (Object.keys(modules).length > 0)
-        let globalConfigNode = nodes.find(n => n.type === 'global-config')
+        let globalConfigNode = nodes.find((n) => n.type === 'global-config')
         if (!globalConfigNode && hasModules) {
             globalConfigNode = {
                 id: RED.nodes.id(),
@@ -3211,7 +3249,7 @@ RED.nodes = (function() {
                 modules
             }
             nodes.push(globalConfigNode)
-        } else if (globalConfigNode) {
+        } else if (hasModules) {
             globalConfigNode.modules = modules
         }
     }
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js b/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js
index 921c3a1eb..64d526dc9 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js
@@ -744,6 +744,9 @@ RED.palette.editor = (function() {
         refreshCatalogues()
 
         RED.actions.add("core:manage-palette", function(opts) {
+            if (opts && opts.autoInstall && opts.modules) {
+                autoInstallModules(opts.modules);
+            } else {
                 RED.userSettings.show('palette');
                 if (opts) {
                     if (opts.view) {
@@ -757,7 +760,8 @@ RED.palette.editor = (function() {
                         }
                     }
                 }
-            });
+            }
+        });
 
         RED.events.on('registry:module-updated', function(ns) {
             refreshNodeModule(ns.module);
@@ -1688,6 +1692,75 @@ RED.palette.editor = (function() {
         })
     }
 
+    function autoInstallModules(modules) {
+        if (RED.settings.get('externalModules.palette.allowInstall', true) === false) {
+            console.error('Palette not editable');
+            return;
+        }
+
+        let notification;
+        const notificationOptions = {
+            fixed: true,
+            buttons: [
+                {
+                    text: RED._("common.label.close"),
+                    click: function () {
+                        notification.close();
+                    }
+                }, {
+                    text: RED._("eventLog.view"),
+                    click: function () {
+                        notification.close();
+                        RED.actions.invoke("core:show-event-log");
+                    }
+                }
+            ]
+        };
+
+        const moduleArray = Object.entries(modules);
+        const installModule = function (module) {
+            const [moduleName, moduleVersion] = module;
+
+            const spinner = '<div style="text-align: center; height: 100%; padding-top: 20px;"><img src="red/images/spin.svg" style="width: 60px;"/></div>';
+            const msg = "<p>" + RED._("palette.editor.installing", { module: moduleName }) + "</p>" + spinner;
+
+            if (!notification) {
+                notification = RED.notify(msg, notificationOptions);
+            } else {
+                notification.update(msg, notificationOptions);
+            }
+
+            installNodeModule(moduleName, moduleVersion, undefined, function(xhr, textStatus, err) {
+                if (err && xhr.status === 504) {
+                    notification.update(RED._("palette.editor.errors.installTimeout"), {
+                        modal: true,
+                        fixed: true,
+                        buttons: notificationOptions.buttons
+                    });
+                } else if (xhr) {
+                    if (xhr.responseJSON) {
+                        notification.update(RED._("palette.editor.errors.installFailed", { module: moduleName, message:xhr.responseJSON.message }), {
+                            type: "error",
+                            modal: true,
+                            fixed: true,
+                            buttons: notificationOptions.buttons
+                        });
+                    }
+                } else {
+                    if (moduleArray.length) {
+                        installModule(moduleArray.shift());
+                    } else {
+                        notification.update(RED._("palette.editor.successfulInstall"), { ...notificationOptions, type: "success", timeout: 10000 });
+                    }
+                }
+            });
+        };
+
+        if (moduleArray.length) {
+            installModule(moduleArray.shift());
+        }
+    }
+
     const updateStatusWidget = $('<button type="button" class="red-ui-footer-button red-ui-update-status"></button>');
     let updateStatusWidgetPopover;
     const updateStatusState = { moduleCount: 0 }
diff --git a/packages/node_modules/@node-red/nodes/core/common/98-unknown.html b/packages/node_modules/@node-red/nodes/core/common/98-unknown.html
index 282ad3415..64c9e8e4e 100644
--- a/packages/node_modules/@node-red/nodes/core/common/98-unknown.html
+++ b/packages/node_modules/@node-red/nodes/core/common/98-unknown.html
@@ -3,7 +3,7 @@
     <div class="form-tips">
         <span data-i18n="[html]unknown.tip"></span>
         <p id="unknown-module-known">
-            <button id="unknown-manage-dependencies" class="red-ui-button">Manage dependencies</button>
+            <button id="unknown-manage-dependencies" class="red-ui-button"><span data-i18n="unknown.manageModules"></span></button>
         </p>
     </div>
     </div>
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/messages.json b/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
index fdb85f021..7cde427f4 100644
--- a/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
@@ -406,6 +406,7 @@
         "label": {
             "unknown": "unknown"
         },
+        "manageModules": "Manage modules",
         "tip": "<p>This node is a type unknown to your installation of Node-RED.</p><p><i>If you deploy with the node in this state, it's configuration will be preserved, but the flow will not start until the missing type is installed.</i></p><p>See the Info side bar for more help</p>"
     },
     "mqtt": {