Get project issues on EPM

This is the stored procedure I am using to get issues information on my EPM

CREATE PROCEDURE [dbo].[spLoadProjectIssues]
@ProjectName NVARCHAR(255) = NULL,
@FromDate DATETIME = NULL,
@ToDate DATETIME = NULL
AS
BEGIN
SET NOCOUNT ON;

SELECT t1.Title, t1.AssignedToResource, t1.DueDate, t1.Status, t1.CreatedDate
FROM ProjectServer_Reporting..MSP_WssIssue t1
  INNER JOIN MSP_PROJECTS t2 ON t1.ProjectUID = t2.PROJ_UID
WHERE  t2.PROJ_NAME LIKE @ProjectName
  AND (t1.CreatedDate BETWEEN @FromDate AND @ToDate)
END