Hello,
Is it possible to have an action button or invoke button act as a shortcut to an exisiting tab in taskspace?
Yes its possible .
for this you need to set hot keys
for this use follwoing steps
1 define hotkeys.xml file in custom folder
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<config>
<scope>
<hotkeys id="hotkeys" extends="hotkeys:taskspace/config/hotkeys.xml">
<hotkey id="HOTKEY_CUSTOM">
<keynlsid>_#HOTKEY_CUSTOM</keynlsid>
</hotkey>
</hotkeys>
</scope>
</config>
2.define this value in properties file HotKeysNlsProp files
NLS_INCLUDES=com.documentum.webcomponent.library.imaging.keyboardshortcut.HotKeysNlsProp
_#HOTKEY_CUSTOM=Ctrl+Shift+R ..define your shot cut keys here
3.and when u define
<actionmenuitem dynamic="singleselect" name="iperoom_sta_doc_nextrevision" nlsid="MSG_NEXT_REVISION" hotkeyid="HOTKEY_NEXT_CUSTOM" ..you need to define here
Hope it will work
not sure but Hope you will get your answer before this comment ...