From Array Suite Wiki
Genotype Counts by Project
This table view reports the genotype counts by Projects based on the Project-level access controls.
This View is available in the variant search context, in the Summary section in Select View:
The genotypes for the Projects which the user has either full Read or Summary level access will be used to tabulate the counts, broken out by data type (Genotyped, Imputed, or Sequenced). Because Projects for which the user only has Summary level access are included, it is distinct from the Genotype Frequency view which only includes Projects for which the user has full Read access.
Customizing This View
Because this view reports counts for Projects which the user only has Summary level access, the grouping cannot be changed from ProjectName as grouping by a variable that uniquely defined a single sample would effectively expose the genotype for that sample. Similarly, filtering is not allowed as filtering down to a single sample would effectively expose the genotype for that sample. If any filters are set on the Sample tab, the Projects for which the user has Summary level access only will automatically be removed from the table and only the Projects for which they have full Read access will be re-tabulated based on the filters.