See below. I took this from
here.
DECLARE @ModelName nVarchar(50) = 'Customer'
DECLARE @Model_id int
DECLARE @UserName nvarchar(50)= 'DOMAIN\user_name'
DECLARE @User_ID int
DECLARE @Version_ID int
SET @User_ID = (SELECT ID
FROM mdm.tblUser u
WHERE u.UserName = @UserName)
SET @Model_ID = (SELECT Model_ID
FROM mdm.viw_SYSTEM_SCHEMA_VERSION
WHERE Model_Name = @ModelName)
SET @Version_ID = (SELECT MAX(ID)
FROM mdm.viw_SYSTEM_SCHEMA_VERSION
WHERE Model_ID = @Model_ID)
EXECUTE mdm.udpValidateModel @User_ID, @Model_ID, @Version_ID, 1