Action attributes context usage

Action attributes are used to configure functional and decoration properties of actions. The table below lists the possible action atttributes and indicates in what context they can be defined.

Table 1. Action attributes definitions
Attribute	Context
	Form action view	Dialog action handler	Form action defaults section	Global action defaults file (.4ad)
`ACCELERATOR` See ACCELERATOR action attribute.	No	Yes	Yes	Yes
`ACCELERATOR2` See ACCELERATOR2 action attribute.	No	No	Yes	Yes
`ACCELERATOR3` See ACCELERATOR3 action attribute.	No	No	Yes	Yes
`ACCELERATOR4` See ACCELERATOR4 action attribute.	No	No	Yes	Yes
`COMMENT` See COMMENT action attribute.	Yes	Yes	Yes	Yes
`CONTEXTMENU` See CONTEXTMENU action attribute.	No	Yes	Yes	Yes
`DEFAULTVIEW` See DEFAULTVIEW action attribute.	No	Yes	Yes	Yes
`DISCLOSUREINDICATOR` See DISCLOSUREINDICATOR action attribute.	No	Yes (only for `MENU`)	No	No
`IMAGE` See IMAGE action attribute.	Yes	Yes	Yes	Yes
`ROWBOUND` See ROWBOUND action attribute.	No	Yes (only for list dialogs)	No	No
`TEXT` See TEXT action attribute.	Yes	Yes	Yes	Yes
`VALIDATE` See VALIDATE action attribute.	No	Yes (only for input dialogs)	Yes	Yes