m2Combo.addItem(item);
}
m1Combo.setSelectedItem(m1);
m2Combo.setSelectedItem(m2);
DirectoryCabinet cabinets = DirectoryLocator.getDirectory(DirectoryCabinet.class, false);
ROList<DirectoryCabinetItem> cabinetList = cabinets.getFilteredItems(collab.getLpu());
DefaultComboBoxModel combo = new DefaultComboBoxModel(cabinetList.toArray());
cabinetCombo.setModel(combo);
cabinetCombo.setSelectedItem(cabinet);
delBtn.setEnabled(canBeDeleted);