data.right = new FormAttachment(100, -HELP_COLUMN_WIDTH);
createdControl.setLayoutData(data);
break;
case COMBOBOX_CHOICE:
createdCustomPropertyField = new CustomPropertyComboboxChoiceField(this, serviceTask, fieldInfo.getField());
createdControl = createdCustomPropertyField.render(workParent, factory, listener);
data = new FormData();
data.top = new FormAttachment(previousAnchor, VSPACE);
data.left = new FormAttachment(0, LABEL_COLUMN_WIDTH);
data.right = new FormAttachment(100, -HELP_COLUMN_WIDTH);