/** Load process customization settings from data for this project. */
private void loadGenericVariables() {
DataRepository data = getDataRepository();
String prefix = getPrefix();
SimpleData d;
d = data.getSimpleValue(prefix + "/" + SHOW_SIZE_NAME);
showSize = (d != null && d.test());
d = data.getSimpleValue(prefix + "/" + SHOW_DEF_NAME);
showDefects = (d != null && d.test());
d = data.getSimpleValue(prefix + "/" + UNITS_NAME);
if (d == null) {
unit = "Unit"; units = "Units";
} else {
units = d.format();
int semicolonPos = units.indexOf(';');
if (semicolonPos > -1) {
unit = units.substring(0, semicolonPos);
units = units.substring(semicolonPos+1);
} else if (units.endsWith("s")) {