Hi, I have two queries dbo.qrycrtspsheet_PatEIDs and dbo.qrycrtspsheet. and I have another query which will require details from either of one these 2 queries at any one time (qryReminderletter - code shown below). For example, if you have 2 ProjectIDs - 12, 13. The contact details for 12 is dbo.qrycrtspsheet_PatEIDs and 13 is dbo.qrycrtspsheet. Presently, my query is ONLY reading only from dbo.qrycrtspsheet. Therefore details from dbo.qrycrtspsheet will show and not details from dbo.qrycrtspsheet_PatEIDs. How can I update the code to achieve a situation where it can read from any of the 2 queries at the same time. ThanksSELECT TOP (100) PERCENT dbo.tblProjects.ISACProtocol, dbo.tblProjectScheduleEv.EvTypeID, dbo.tblProjectScheduleEv.EvDate, dbo.tblProjectScheduleEv.EvBFDate, dbo.tblProjects.CompletionDt, dbo.tblProjectScheduleEv.RemLetterGenDate, dbo.tblProjects.ProjectDesc, dbo.qrycrtspsheet.prac_no, dbo.qrycrtspsheet.main_doctor, dbo.qrycrtspsheet.address1, dbo.qrycrtspsheet.address2, dbo.qrycrtspsheet.address3, dbo.qrycrtspsheet.town, dbo.qrycrtspsheet.county, dbo.qrycrtspsheet.post_codeFROM dbo.tblProjectScheduleEv INNER JOIN dbo.tblProjectPractices ON dbo.tblProjectScheduleEv.ProjectPracticeID = dbo.tblProjectPractices.ProjectPracticeID INNER JOIN dbo.tblProjects ON dbo.tblProjectPractices.ProjectID = dbo.tblProjects.ProjectID INNER JOIN dbo.qrycrtspsheet ON dbo.tblProjects.ProjectID = dbo.qrycrtspsheet.ProjectID AND dbo.tblProjectPractices.Prac_no = dbo.qrycrtspsheet.prac_no INNER JOIN dbo.tblProjectPatients ON dbo.tblProjects.ProjectID = dbo.tblProjectPatients.ProjectID AND dbo.qrycrtspsheet.prac_no = dbo.tblProjectPatients.Prac_no INNER JOIN dbo.tblCurrProj ON dbo.qrycrtspsheet.ProjectID = dbo.tblCurrProj.Curr_ProjectID INNER JOIN dbo.qryMaxEvTypeID ON dbo.tblProjects.ProjectID = dbo.qryMaxEvTypeID.ProjectID AND dbo.tblProjectScheduleEv.EvTypeID = dbo.qryMaxEvTypeID.MaxEvTypeIDWHERE (dbo.tblProjects.ProjectStatus = 'True') AND (dbo.tblProjectPatients.No = 'true')ORDER BY dbo.tblProjectPractices.ProjectID, dbo.tblProjectPractices.Prac_no