Item Attribute - MPP will it affect demantra in collections

Hi Guys,
I had set the attribute has Consenus and derive forecast and the Item attribute Plan type is MPP planned will that have any impact in collections (ebs- demantra - ascp)???

(issue : not able to see the firmed orders in ascp work bench so they asked us to change the attribute to mpp now the collections is run users able to see the firmed orders indeed of the item with mpp planned)

awaiting for you valuable inputs since it is in production instance??

regards,

rakesh