Custom Measurements 
Using this item of the ‘Library’ button you can define your own measurement types (See Measurements in image
files/Types and method of measurements/Custom measurements ). By setting the appropriate
parameters and calculation formulas, you have the ability to make use of the
primary measurements and link them to one or more WBS work items.
A window with ALCONSOFT’s example model measurements appear on your screen. You can create as many of your own as you like.
These measurements are saved in the Library and are available for use in every project.
New measurement