/* it adds coloation only to the graph. */
final CloneInfo ci = ldi.getCloneInfo();
final GroupInfo giFi = fi.getGroupInfo();
if (giFi == null) {
crmg.addColocation(null, fi, ci);
crmg.addOrder(null, ci, fi);
} else {
crmg.addColocation(null, giFi, ci);
crmg.addOrder(null, ci, giFi);
}
/* this must be executed after the getInfoPanel is executed. */