Duration of Mentions

[Quatlu]

I have been scanning the rules to try and see if (and where) it mentions the duration of official Mentions (MiB), and I was unable to find a cite. If I remember correctly, the initial Mention lasts for 3 months, but it then reduces itself to a value of 1. Is this correct? How long does this residual remain with the player characters? Thank you!

[grumbold99]

I believe the residual MiD is there forever unless you acquire NiS to cancel it. I don't think that is explicitly stated in the rules.

[Quatlu]

Thank you for the confirmation. Much obliged sir!