"Taste" is a preset value of the development parameter. You can easily set a frequent value by using "taste" function.

"Whole taste" is defined for whole development parameter, and "partial taste" is defined foe some part of development parameter. You can distinguish these two type with the mark for each taste on the dropdown list.

When you open the dropdown list, you can see the list of taste. There are two kind of taste, one is "maker taste" prepared by ISL.