问升级到5.2后，相同的自定义设置不起作用

EN

        // Use webservice to create a case
        CaseAPI.Screen context = new CaseAPI.Screen();
        context.CookieContainer = new System.Net.CookieContainer();
        context.Url = "https://partner.acumatica.com/Soap/SP203000.asmx";
        CaseAPI.LoginResult result = context.Login("usernam", "password***");

        CaseAPI.Content schema = context.GetSchema();
        schema.Attributes.Attribute.Commit = true;

        var commands = new CaseAPI.Command[] {
            new CaseAPI.Value { Value = "contract01", LinkedCommand = schema.Case.Contract},
            new CaseAPI.Value { Value = "Medium", LinkedCommand = schema.Case.Priority},
            new CaseAPI.Value { Value = "this is test sub", LinkedCommand = schema.Case.Subject },
            new CaseAPI.Value { Value = "this is test descrip", LinkedCommand = schema.Details.Description },

            new CaseAPI.Value { Value = "Product", LinkedCommand = schema.Attributes.Attribute},
            new CaseAPI.Value { Value = "Acumatica ERP", LinkedCommand = schema.Attributes.Value, Commit = true},

            new CaseAPI.Value { Value = "Product Version", LinkedCommand = schema.Attributes.Attribute},
            new CaseAPI.Value { Value = "5.0", LinkedCommand = schema.Attributes.Value, Commit = true },

            new CaseAPI.Value { Value = "Version and Build Number", LinkedCommand = schema.Attributes.Attribute},
            new CaseAPI.Value { Value = "8768", LinkedCommand = schema.Attributes.Value, Commit = true },

            new CaseAPI.Value { Value = "Acumatica Instance URL", LinkedCommand = schema.Attributes.Attribute},
            new CaseAPI.Value { Value = "http://www.kdss.com", LinkedCommand = schema.Attributes.Value, Commit = true },

            new CaseAPI.Value { Value = "Customer Site User Name (Support)", LinkedCommand = schema.Attributes.Attribute},
            new CaseAPI.Value { Value = "myname", LinkedCommand = schema.Attributes.Value, Commit = true },

            new CaseAPI.Value { Value = "Customer Site Password (Support)", LinkedCommand = schema.Attributes.Attribute},
            new CaseAPI.Value { Value = "mypwd", LinkedCommand = schema.Attributes.Value, Commit = true },


            schema.Actions.Submit,
        };

        context.Submit(commands.ToArray());