On the A.60.53 Logon Broadcasts screen, you can define messages that appear on the logon screen.
When you create a new record, the logged in user is automatically entered in the User field. Select the date and time from the LOV in the Send Time field to define the time the message is to be displayed on the logon screen. Select the date and time from the LOV in the Valid Until field to define the end time of the message. Enter the broadcast message text in the Message field. Select the Active? indicator to enable this broadcast message.
When a user logs in within the time interval defined by the Send Time and Valid Until values, the message appears in a field at the bottom of the logon screen. An example appears in the picture below.