Unified Service Desk - ошибка с EntityReference

[Chapelain]

Всем привет.

Установлена CRM2015 + Unified Service Desk.
Создаю интерес из сессии контакта, по образцу создания обращения в семпле.
Вызываю New_CRM_Page со следующими параметрами

Получаю ошибку



В трейсе - следующее:

[2015-06-24 16:44:45.655] Process: w3wp |Organization:6d4e2950-8d09-4ad1-b1a8-1efc4fac1b0b |Thread: 121 |Category: Application |User: 00000000-0000-0000-0000-000000000000 |Level: Error |ReqId: 0e2a794b-2681-4ee2-8ae1-59f427119a79 | ErrorInformation.LogError ilOffset = 0x17
>MSCRM Error Report:
--------------------------------------------------------------------------------------------------------
Error: Exception of type 'System.Web.HttpUnhandledException' was thrown.

Error Message: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Error Details: Exception of type 'System.Web.HttpUnhandledException' was thrown.

Source File: Not available

Line Number: Not available

Request URL:dyncrm2012/.../page.aspx;etc=4&firstname=%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B5%D0%B9&fullname=%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B5%D0%B9%20%D0%92%D0%B8%D0%BD%D0%BE%D0%B3%D1%80%D0%B0%D0%B4%D0%BE%D0%B2&lastname=%D0%92%D0%B8%D0%BD%D0%BE%D0%B3%D1%80%D0%B0%D0%B4%D0%BE%D0%B2&mobilephone=79859039090&pagemode=iframe&parentcontactid=%7bb06ea362-cfbd-e411-80ce-005056b54792%7d&parentcontactidtype=contact&theme=Outlook15White

Stack Trace Info: [InvalidOperationException: CRM Parameter Filter - Invalid parameter 'parentcontactidtype=contact' in Request.QueryString on page /DYNCRM/_forms/read/page.aspx
The raw request was 'GET /DYNCRM/_forms/read/page.aspx?emailaddress1=someone_g%40example.com&etc=4&firstname=%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B5%D0%B9&fullname=%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B5%D0%B9%20%D0%92%D0%B8%D0%BD%D0%BE%D0%B3%D1%80%D0%B0%D0%B4%D0%BE%D0%B2&lastname=%D0%92%D0%B8%D0%BD%D0%BE%D0%B3%D1%80%D0%B0%D0%B4%D0%BE%D0%B2&mobilephone=79859039090&pagemode=iframe&parentcontactid=%7bb06ea362-cfbd-e411-80ce-005056b54792%7d&parentcontactidtype=contact&theme=Outlook15White' called from http://dyncrm2012/DYNCRM/_common/err...er_lcid=1049.]
at Microsoft.Crm.Application.ParameterFilter.ValidateParameter(HttpRequest request, ArrayList parameterCollection, String key, String value, ParameterSources source, EntityType pageEntityType, FormAdditionalAllowedParameters additionalAllowedParameters)
at Microsoft.Crm.Application.ParameterFilter.ValidateParameters(Page page, EntityType pageEntityType, Boolean alwaysEnableParameterChecking, FormAdditionalAllowedParameters formAdditionalAllowedParametersTemp)
at Microsoft.Crm.Application.ParameterFilter.ValidateParameters(Page page, EntityType pageEntityType, FormAdditionalAllowedParameters formAdditionalAllowedParametersTemp)
at Microsoft.Crm.Application.Controls.AppPage.ValidatePageParameters()
at Microsoft.Crm.Application.Controls.AppPage.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

[HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown.]
at System.Web.UI.Page.HandleError(Exception e)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Из лога понятно, что ругается на параметр "Invalid parameter 'parentcontactidtype=contact'", но это значение, я так понимаю формируется стандартной функцией EntityReference.

Что я делаю не так?
Заранее спасибо за помощь.