ospf suppress-fa

blockquote, div.yahoo_quoted { margin-left: 0 !important; border-left:1px #715FFA solid !important; padding-left:1ex !important; background-color:white !important; }
What is the purpose of suppressing FA when Type 7 is translated to Type 5 and injected to backbone area by ABR.
I don't see any reason other than hiding the NSSA ASBR details .Guys please suggest .