81.   But as development times lengthen to six or seven years, so too do the chances that a new model will be obsolete before it leaves the drawing board.

82.   There are many models of duodenal ulcer -- do we need a new one?

83.   Here also the model was the Vladimir Cathedral but this design is much more in the tradition of Russian Byzantine architecture.

84.   This is user definable and determines which process model the module is to follow.

85.   If a process model is deinstalled then any outstanding tasks will remain and any state transitions resulting from these tasks will be performed.

86.   Certain fixed process models are inherent within LIFESPAN and operate on object classes.

87.   This enables the history of a process model to be tracked easily along with the exact period when a particular model was active.

88.   Once a process model is deinstalled only outstanding actions will be performed including tasks.

89.   The first model considered is one of the best articulated ones and assumes fixed preferences and strategic government.