A set of standard fields is defined by default in the SNPs table when a Study is created. These fields cover a wide range of the information that may be
needed in the different analysis to be performed.
However, you can define as many new fields as you want and add them to
your study. These new customized fields are called Descriptors in SNPator.
This section has been set up to create Descriptors in the SNPs table. The
way to do it is exactly the same as for Descriptors in the Samples table. Just
check this link: Sample Descriptors.