<oia> tag

The <oia> tag in the screen customization .evnt file specifies an operator information area (OIA) condition to match. This tag is optional. The default is to wait for inhibit status. The attributes of the <oia> tag are:

status

If NOTINHIBITED, the OIA must be uninhibited for a match to occur. If DONTCARE, the OIA inhibit status is ignored. This has the same effect as not specifying OIA at all. Valid values are NOTINHIBITED and DONTCARE. This is a required attribute.

optional

If false, this descriptor is considered non-optional during screen recognition. If the descriptors contain more than one non-optional descriptor, and more than one optional descriptor, the non-optional descriptors are checked first. If all of the non-optional descriptors match, the screen matches. If at least one of the non-optional descriptors does not match, the optional descriptors are checked. One of the optional descriptors must match for the screen to match. Otherwise, the screen fails to match. The value must be true or false. This attribute is optional. The default is false.

invertmatch

If true, recognition matching passes only if the screen does not match this description element (boolean not operation). The value must be true or false. This attribute is optional. The default is false.