/**
* Is the classification in the group? <br>
* Members are not formalized yet <br>
* The group elements:[Provisional]
*
* @return The determination, true or false.
*/
public boolean isShortOfFormalized() {
return Provisional.equals(this);
}
/**
* Is the classification in the group? <br>
* Members that can use the service, can sign in <br>
* The group elements:[Formalized, Provisional]
*
* @return The determination, true or false.
*/
public boolean isServiceAvailable() {
return Formalized.equals(this) || Provisional.equals(this);
}