Related Clues:

• With this one must confess that it's a let-in, perhaps
• One must confess to being let in for this
• Father so confesses he is back to his vocation there
• Guilty plea, say
• Commercial delegation gets right to enter
• Right to enter guilty plea
• Entry to a profession
• Leave to enter a plea of guilty
• Letting in - letting out
• Permission to enter
• Statement acknowledging the truth of something
• Commercial delegation gets right of entry
• Commercial assignment?
• Mea culpa
• Acknowledgment of crime for which one may be charged