Since whether the talks are impactful on the story depends entirely on character interactions, it's safe to presume that many of the RP's will be IRP material. However, SRP's can be arranged for minor talks in-between of the major ones in order to get a grasp on how the dignitaries are feeling about the current situation.
Insurrection - Lady Cecilia "Cecily" of Laus, third in line to the Laus marquessate