The initiation lasted 2 weeks starting on a Monday and required the aspirant to summon an archangel every other day and ask for an empowerent. That brought them through all seven planetary archangels in order: Mon, Wed, Friday, Sunday, Tuesday, Thursday, Saturday.
On the Sunday morning after the last evocation we would perform a Mass followed by a formal induction of the aspirant into the order. There were no grades, only offices that performed certain functions.
Very Vivid dream. An idea for the future perhaps.