In the table below, a year-number indicates that a feature is available. The year number identifies the first standard, in which the feature was made available.
| Attribute | Application Window | M Term Window |
|---|---|---|
| ACTIVE | 1995 | |
| BCOLOR | 1995 | |
| COLOR | 1995 | |
| DEFBUTTON | 1995 | |
| DISPLAY | 1995 | 1995 |
| EVENT | 1995 | |
| FCOLOR | 1995 | |
| FFACE | 1995 | |
| FSIZE | 1995 | |
| FSTYLE | 1995 | |
| ICON | 1995 | |
| ICONIFY | 1995 | |
| ID | 1995 | |
| ITITLE | 1995 | |
| MENUBAR | 1995 | |
| MIN | 1995 | |
| MODAL | 1995 | 1995 |
| NEXTG | 1995 | |
| PARENT | 1995 | |
| POS | 1995 | 1995 |
| PRESOURCE | 2001 | |
| PTYPE | 2001 | |
| RESIZE | 1995 | 1995 |
| SCROLL | 1995 | |
| SIZE | 1995 | 1995 |
| SIZEMIN | 1995 | |
| SIZEWIN | 1995 | |
| TBCOLOR | 2001 | |
| TFCOLOR | 2001 | |
| TIED | 1995 | |
| TITLE | 1995 | 1995 |
| TYPE | 1995 | 1995 |
| UNITS | 1995 | 1995 |
| VISIBLE | 1995 |