Instead of the normal IDE application icon, Delphi 2009 shows a small icon with a "T" in the "Search for Usages" dialog (see image below). What does this symbol mean?

Instead of the normal IDE application icon, Delphi 2009 shows a small icon with a "T" in the "Search for Usages" dialog (see image below). What does this symbol mean?

The modeling surface in Delphi showed up after Borland acquired Together.
This is an Icon that has been used for Together.