On This Page 
    Validating your Partner Solution ID in the Business Center
    Business Center
Validate the receipt of your Partner Solution ID within the 
Business Center
 from
            your test merchant account, when you view a transaction:- Log in to the testBusiness Centerusing your merchant sandbox account.
 - Go to theTransaction Details Searchpage.
 - Filter search results for transactions with your Partner Solution ID.
 
Your search finds your assigned Partner Solution ID, confirming successful partner
            integration. 
The Transaction Details Page 
The following image shows an example of
                the Transaction Details page: