This an exercise to be done internally. No other firms roles and responsibilities of staff will certainly can not be made applicable/ adaptable, as the same would create lot of barriers for the staff to perform in his present service conditions, conditions and exceptions, which will vary from one establishment to another.
I hope I have made it clear to you. You may either do it in your training session or engage a trainer to prepare a draft based on the similar exercise and compilation of data.
6th August 2018 From India, Madras