DS "guideline" for Scope: implement link ratio

Hello! We have ~ 35,000 line items in our EBOM. And 1 scope link between the EBOM to MID. All the EBOM items have implement links to their MID counterparts (e.g. provided parts). So our Scope: implement link ratio is 1: 35,000 ..... We feel this may be causing some of the performance issues with DELMIA.

 

 What is the DS "guideline" / best practice for this ratio?