espocrm-base/application/Espo/Modules/Crm/Resources/metadata/selectDefs/Account.json

{
    "primaryFilterClassNameMap": {
        "customers": "Espo\\Modules\\Crm\\Classes\\Select\\Account\\PrimaryFilters\\Customers",
        "resellers": "Espo\\Modules\\Crm\\Classes\\Select\\Account\\PrimaryFilters\\Resellers",
        "partners": "Espo\\Modules\\Crm\\Classes\\Select\\Account\\PrimaryFilters\\Partners",
        "recentlyCreated": "Espo\\Modules\\Crm\\Classes\\Select\\Account\\PrimaryFilters\\RecentlyCreated"
    },
    "accessControlFilterClassNameMap": {
        "portalOnlyAccount": "Espo\\Modules\\Crm\\Classes\\Select\\Account\\AccessControlFilters\\PortalOnlyAccount"
    }
}