This is the scripting of the decision. Looks different of the equivalent for the Parlamentarian side, like no effect in the loyalty and control, but the probability is the same 60%. Bohemond?
UID = 3
Alias = rgdROYComission
Name = $rgd_nam_ROYComission
ShortName = $rgd_shortnam_ROYComission
Text = $rgd_txt_ROYComission
Kind = $rgdSocial
Subtype = $dstMilAction
SoundsPlayed = $snd_RGD_ROYComission
ImageMap = RgnDecision_OnMap_ROYComission.png
ImagePanel = RgnDecision_ROYComission.png
ImageFlavor = ECW_MilAction.png
MinLoyalty = 24
MustBeLand = 1
MustNotBeBesieged = 1
CityMinLevel = 1
BaseSuccess = 60
Duration = 2
CanAbortPostRequest = 1
Inp_Abs_EngagementPts = 2
Effect_RemoveFromFP = 1
Effect_ScriptFileName = RegionsDecisions
Effect_ScriptName = RGDScriptROYComission
Effect_Str_Success = str_CMN_rgd_ROYComission
AIImprovedCalc = 1
UID = 5
Alias = rgdPARDeclare
Name = $rgd_nam_PARDeclare
ShortName = $rgd_shortnam_PARDeclare
Text = $rgd_txt_PARDeclare
Kind = $rgdSocial
Subtype = $dstMilAction
SoundsPlayed = $snd_RGD_PARDeclare
ImageMap = RgnDecision_OnMap_PARDeclare.png
ImagePanel = RgnDecision_PARDeclare.png
ImageFlavor = ECW_MoneyIncr.png
MaxControl = 80
MinLoyalty = 25
MaxLoyalty = 30
MustBeLand = 1
MustNotBeBesieged = 1
CityMinLevel = 1
BaseSuccess = 60
Duration = 1
CanAbortPostRequest = 1
Inp_Abs_EngagementPts = 1
SpecialOutputGain_Loyalty = 30
SpecialOutputGain_Control = 25
Effect_RemoveFromFP = 1
Effect_ScriptFileName = RegionsDecisions
Effect_ScriptName = RGDScriptPARDeclare
Effect_Str_Success = str_CMN_rgd_PARDeclare
AIImprovedCalc = 1