diff --git a/frontend/src/app/main/data/viewer/shortcuts.cljs b/frontend/src/app/main/data/viewer/shortcuts.cljs
index 86f1ad8800..a87bb291a5 100644
--- a/frontend/src/app/main/data/viewer/shortcuts.cljs
+++ b/frontend/src/app/main/data/viewer/shortcuts.cljs
@@ -41,7 +41,15 @@
 
    :prev-frame    {:tooltip ds/right-arrow
                    :command "right"
-                   :fn (st/emitf dv/select-next-frame)}})
+                   :fn (st/emitf dv/select-next-frame)}
+
+   :open-handoff  {:tooltip "G H"
+                   :command "g h"
+                   :fn #(st/emit! (dv/go-to-section :handoff))}
+
+   :open-comments {:tooltip "G C"
+                   :command "g c"
+                   :fn #(st/emit! (dv/go-to-section :comments))}})
 
 (defn get-tooltip [shortcut]
   (assert (contains? shortcuts shortcut) (str shortcut))
diff --git a/frontend/src/app/main/data/workspace.cljs b/frontend/src/app/main/data/workspace.cljs
index 6b9e081ae5..7073100ea5 100644
--- a/frontend/src/app/main/data/workspace.cljs
+++ b/frontend/src/app/main/data/workspace.cljs
@@ -1198,6 +1198,14 @@
                       (gpr/assign-proportions))))]
         (rx/of (dch/update-shapes [id] assign-proportions))))))
 
+(defn toggle-proportion-lock
+[]
+(ptk/reify ::toggle-propotion-lock
+  ptk/WatchEvent
+  (watch [_ state _]
+         (let [selected (wsh/lookup-selected state)]
+           (rx/of (dch/update-shapes selected #(update % :proportion-lock not)))))))
+
 ;; --- Update Shape Flags
 
 (defn update-shape-flags
@@ -1217,6 +1225,21 @@
             ids     (into [id] (cp/get-children id objects))]
         (rx/of (dch/update-shapes ids update-fn))))))
 
+(defn toggle-visibility-selected
+  []
+  (ptk/reify ::toggle-visibility-selected
+    ptk/WatchEvent
+    (watch [_ state _]
+           (let [selected (wsh/lookup-selected state)]
+             (rx/of (dch/update-shapes selected #(update % :hidden not)))))))
+
+(defn toggle-lock-selected
+  []
+  (ptk/reify ::toggle-lock-selected
+    ptk/WatchEvent
+    (watch [_ state _]
+      (let [selected (wsh/lookup-selected state)]
+        (rx/of (dch/update-shapes selected #(update % :blocked not)))))))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Navigation
@@ -1282,13 +1305,13 @@
 
 (defn go-to-viewer
   ([] (go-to-viewer {}))
-  ([{:keys [file-id page-id]}]
+  ([{:keys [file-id page-id section]}]
    (ptk/reify ::go-to-viewer
      ptk/WatchEvent
      (watch [_ state _]
        (let [{:keys [current-file-id current-page-id]} state
              pparams {:file-id (or file-id current-file-id)}
-             qparams {:page-id (or page-id current-page-id)}]
+             qparams {:page-id (or page-id current-page-id) :section section}]
          (rx/of ::dwp/force-persist
                 (rt/nav-new-window* {:rname :viewer
                                      :path-params pparams
diff --git a/frontend/src/app/main/data/workspace/shortcuts.cljs b/frontend/src/app/main/data/workspace/shortcuts.cljs
index d8ea486b09..70d77f3bbc 100644
--- a/frontend/src/app/main/data/workspace/shortcuts.cljs
+++ b/frontend/src/app/main/data/workspace/shortcuts.cljs
@@ -239,6 +239,14 @@
                         :command "g v"
                         :fn #(st/emit! (dw/go-to-viewer))}
 
+   :open-handoff       {:tooltip "G H"
+                        :command "g h"
+                        :fn #(st/emit! (dw/go-to-viewer {:section :handoff}))}
+
+   :open-comments      {:tooltip "G C"
+                        :command "g c"
+                        :fn #(st/emit! (dw/go-to-viewer {:section :comments}))}
+
    :open-dashboard     {:tooltip "G D"
                         :command "g d"
                         :fn #(st/emit! (dw/go-to-dashboard))}
@@ -301,13 +309,25 @@
                           :command "alt+s"
                           :fn #(st/emit! (dw/align-objects :vbottom))}
 
-   :h-distribute          {:tooltip (ds/meta-shift (ds/alt "H"))
-                           :command (ds/c-mod "shift+alt+h")
-                           :fn #(st/emit! (dw/distribute-objects :horizontal))}
+   :h-distribute         {:tooltip (ds/meta-shift (ds/alt "H"))
+                          :command (ds/c-mod "shift+alt+h")
+                          :fn #(st/emit! (dw/distribute-objects :horizontal))}
 
-   :v-distribute          {:tooltip (ds/meta-shift (ds/alt "V"))
-                           :command (ds/c-mod "shift+alt+v")
-                           :fn #(st/emit! (dw/distribute-objects :vertical))}})
+   :v-distribute         {:tooltip (ds/meta-shift (ds/alt "V"))
+                          :command (ds/c-mod "shift+alt+v")
+                          :fn #(st/emit! (dw/distribute-objects :vertical))}
+
+   :toggle-visibility    {:tooltip (ds/meta-shift "H")
+                          :command (ds/c-mod "shift+h")
+                          :fn #(st/emit! (dw/toggle-visibility-selected))}
+
+   :toggle-lock          {:tooltip (ds/meta-shift "L")
+                          :command (ds/c-mod "shift+l")
+                          :fn #(st/emit! (dw/toggle-lock-selected))}
+
+   :toggle-lock-size     {:tooltip (ds/meta (ds/alt "L"))
+                          :command (ds/c-mod "alt+l")
+                          :fn #(st/emit! (dw/toggle-proportion-lock))}})
 
 (defn get-tooltip [shortcut]
   (assert (contains? shortcuts shortcut) (str shortcut))
diff --git a/frontend/src/app/main/ui/workspace/sidebar/options/menus/align.cljs b/frontend/src/app/main/ui/workspace/sidebar/options/menus/align.cljs
index 1261aaf6fb..6581b32635 100644
--- a/frontend/src/app/main/ui/workspace/sidebar/options/menus/align.cljs
+++ b/frontend/src/app/main/ui/workspace/sidebar/options/menus/align.cljs
@@ -7,8 +7,8 @@
 (ns app.main.ui.workspace.sidebar.options.menus.align
   (:require
    [app.main.data.workspace :as dw]
-   [app.main.refs :as refs]
    [app.main.data.workspace.shortcuts :as sc]
+   [app.main.refs :as refs]
    [app.main.store :as st]
    [app.main.ui.icons :as i]
    [app.util.i18n :as i18n :refer [tr]]