Add New Size

You can call up the dialog box with the Add Size Before... or Add Size Below.. function in the context menu of the view.

In the Fabric Pieces and Sizes tool window
Example:

Sizes in the Fabric Pieces and Sizes tool window
In the column header of the desired size in the Measure Table
Example:

Elements in the dialog box:

Label

Enter a name.
Shows the new size among the existing ones.
Description

Enter a comment about the size.

Grading
Calculates the new size according to the following settings.

Starting Size

Calculate the measures based on the selected size.
Reduce Starting Size
The new size will be smaller as the starting size (e.g. M to S).
Increase Starting Size
The new size will be larger as the starting size (e.g. M to L).
Resizing

Factor

Specify percentage.
The value of the starting size will be increased (or decreased) by the percentage.
Absolutely (difference from the table)
The values of the Dif column will be added (or subtracted) to the corresponding value.

Grading
Adds the new size with unchanged measures to the table.
Change the individual measures in order to get a different size.

How to Proceed:

Calculate Sizes

Examples concerning this topic: