service:pro.litvinovg.libreoffice.MetadataEditor?openGUI vnd.sun.star.extension://pro.litvinovg.libreoffice.metadata/images/actionOne_16.png vnd.sun.star.extension://pro.litvinovg.libreoffice.metadata/images/actionOne_26.png Starter Project service:pro.litvinovg.libreoffice.MetadataEditor?openGUI _self com.sun.star.text.TextDocument Action One