From Lexicanum

Inquisition Portal Ordo Hereticus

The Orders Famulous are a non-militant wing of the Adepta Sororitas. They provide diplomats, advisers and chamberlains who have an excellent knowledge of Imperial blood lines and act well when disputes form on worlds over ruler-ship. They are often employed by Thorian Inquisitors. The order is split between the Convent Prioris on Terra, housing the Order of the Holy Seal and the Order of the Sacred Coin and the Convent Sanctorum on Ophelia VII including the Order of the Key and the Order of the Gate.^1-p65

Sources

• ¹:The Inquisition