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Only one alert per page.
Hyperlinks may be included as part of the alert text if the change is complex and requires a separate linked page with extensive details. Detail alert pages will be hidden from navigation and only linked to from the alert message.
Alerts are limited to text, necessary hyperlinks and should not include lists, bolding, italics, headings or inline images.
Alert text can include a date if relevant. (e.g. “Service will be unavailable until 8 p.m. on October 30.”)
Alert copy must be no more than 250 characters.
Alerts should not be used as an alternative to a highlight.
Two alert messages are allowed within the single alert field with a line break in between.