The approach of using basic semantic information is a powerful concept that could also be applied in traditional methodologies and improve, for example, consistency checking, identification of synonyms and schema integration activities. If the customer has no reservation, then sales representative checks available rooms and determines room rates. Front desk manager apologizes to the customer if no rooms are available. Representative assigns room to customer depending on his preferences and register the customer. If the customer is a frequent customer and manager approves then upgrade customer to business room.
Sales representative makes a copy of the customers credit card.
Give room keys to customer. The tool recognizes the sequence of business actions and condition-action structures and converts them into a process diagram an excerpt of which is shown in figure 2 which can be the basis for developing the corresponding IS application. The tool mimics some of the practices used by the analyst. For example, the subjects of most actions are omitted from the label to shorten the text to be displayed. In straightforward cases, the system also recognizes and eliminates negations in conditions.