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 | List Box | List Button | List Entry Box | Radio Button Set | Menu | Radio Button Set | Table |
|---|---|---|---|---|---|---|---|
| ACCELERATOR | 1995 | ||||||
| ACTIVE | 1995 | 1995 | 1995 | 1995 | 1995 | 1995 | |
| AID | 1995 | 1995 | 1995 | 1995 | 1995 | 1995 | 2001 |
| EVENT | 1995 | ||||||
| MARKER | 1995 | ||||||
| RESOURCE | 2001 | ||||||
| SEPARATOR | 1995 | ||||||
| SUBMENU | 1995 |