org.pptx4j.pml.ObjectFactory pmlObjectFactory = new org.pptx4j.pml.ObjectFactory();
CTNotesMasterIdList notesmasteridlist = pmlObjectFactory.createCTNotesMasterIdList();
// Create object for notesMasterId
CTNotesMasterIdListEntry notesmasteridlistentry = pmlObjectFactory.createCTNotesMasterIdListEntry();
notesmasteridlist.setNotesMasterId(notesmasteridlistentry);
notesmasteridlistentry.setId( relId);
return notesmasteridlist;
}