private void createPlaceHolderActions() {
		String owner = plugin.getName();

		DockingAction action = new DockingAction("Run Tool", owner) {
			@Override
			public void actionPerformed(ActionContext context) {
				// no-op; placeholder action
			}
		};
		action.setMenuBarData(new MenuData(
			new String[] { ToolConstants.MENU_TOOLS, MENU_ITEM_RUN_TOOL }, null, "BTools"));
		action.setHelpLocation(new HelpLocation(ToolConstants.TOOL_HELP_TOPIC, "Run Tool"));
		action.setEnabled(false);

		tool.addAction(action);
		runToolActionMap.put(action.getName(), action);

		action = new DockingAction("Delete Tool", owner) {
			@Override
			public void actionPerformed(ActionContext context) {
				// no-op; placeholder action
			}
		};
		action.setMenuBarData(new MenuData(
			new String[] { ToolConstants.MENU_TOOLS, MENU_ITEM_DELETE_TOOL }, null, "CTools"));
		action.setHelpLocation(new HelpLocation(ToolConstants.TOOL_HELP_TOPIC, "Delete Tool"));
		action.setEnabled(false);

		tool.addAction(action);
		delToolActionMap.put(action.getName(), action);

		action = new DockingAction("Export Tool", owner) {
			@Override
			public void actionPerformed(ActionContext context) {
				// no-op; placeholder action
			}
		};
		action.setMenuBarData(new MenuData(
			new String[] { ToolConstants.MENU_TOOLS, MENU_ITEM_EXPORT_TOOL }, null, "DTools"));
		action.setHelpLocation(new HelpLocation(ToolConstants.TOOL_HELP_TOPIC, "Export Tool"));
		action.setEnabled(false);

		exportToolActionMap.put(action.getName(), action);
		tool.addAction(action);
	}
Create default actions as Place holders in the menu.
Ghidra/Framework/Project/src/main/java/ghidra/framework/main/ToolActionManager.java