There are five types of impact, namely "improve", "maintain",
"cease", "extend" and "introduce". Consequently, there
are five types of change goals. The colors are those of the corresponding
change goals used in the EKD-Goal graph editor
The type "improve" shall be used when there is no need to
drastically change the current goal but rather to perform some improvements
that lead to increase the efficiency of the current practices.
The type "maintain" shall be used when there is no need
to change the current goal but to keep it as it is.
The type "cease" shall be used when there is a need to withdraw
a current goal that is considered to be no longer beneficial for the enterprise.
The type "extend" shall be used when the current goal is
still valid but there is a need to enlarge its scope (e.g.. to add a new
functionality, etc.).
The type "introduce" shall be used when a goal is totally
new to the enterprise with regard to its current goals.