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diff --git a/bundles/org.simantics.ui/src/org/simantics/ui/workbench/action/DefaultActions.java b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/action/DefaultActions.java
new file mode 100644
index 000000000..e715055de
--- /dev/null
+++ b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/action/DefaultActions.java
@@ -0,0 +1,65 @@
+package org.simantics.ui.workbench.action;
+
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+import org.simantics.db.Session;
+import org.simantics.utils.ui.SWTUtils;
+import org.simantics.utils.ui.workbench.WorkbenchUtils;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public final class DefaultActions {
+
+    /**
+     * Perform a default workbench action on the specified input object using
+     * {@link ChooseActionRequest} from any thread asynchronously.
+     * 
+     * @param session
+     * @param input
+     * @param rememberAction
+     * @param alwaysAsk
+     * @param neverPromptForAction true to never prompt/run an action if the
+     *        action selection is ambiguous
+     */
+    public static void asyncPerformDefaultAction(
+            final Session session,
+            final Object input,
+            final boolean rememberAction,
+            final boolean alwaysAsk,
+            final boolean neverPromptForAction)
+    {
+        SWTUtils.asyncExec(PlatformUI.getWorkbench().getDisplay(), new Runnable() {
+            @Override
+            public void run() {
+                performDefaultAction(session, input, rememberAction, alwaysAsk, neverPromptForAction);
+            }
+        });
+    }
+
+    /**
+     * Perform a default workbench action on the specified input object using
+     * {@link ChooseActionRequest} from the current thread. The current thread
+     * must be the SWT UI thread.
+     * 
+     * @param session
+     * @param input
+     * @param rememberAction
+     * @param alwaysAsk
+     * @param neverPromptForAction true to never prompt/run an action if the
+     *        action selection is ambiguous
+     */
+    public static void performDefaultAction(
+            final Session session,
+            final Object input,
+            boolean rememberAction,
+            boolean alwaysAsk,
+            boolean neverPromptForAction)
+    {
+        IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
+        Shell shell = window != null ? window.getShell() : null;
+        session.asyncRequest(new ChooseActionRequest(shell, null, input, WorkbenchUtils.getCurrentPerspectiveId(), rememberAction, alwaysAsk, neverPromptForAction));
+    }
+
+}