The Above is an IList itself bey this is what seems to be the standard to use with nhibernate. Otherwise I might have returned IEnumberable back but not sure. Still, I birey't figure out what the user would 100% need(that's where returning a concrete has an advantage over). What US https://c-object-kullan-m85172.onesmablog.com/c-ilist-nedir-için-adım-haritaya-göre-yeni-adım-68434542