Instructions for performing the Year End procedures in the different Adagio modules can be found in the manual specific to that product.

The order given to you by the staff is fine - as AR and AP do not really integrate, and GL is always last to be done.

However - I would strongly advise asking your Accountant if they have any special requirements or procedures that they would like you to perform (in a particular order) before going ahead, as often they are the ones who will be given the information after the fact.

As a guideline, prior to performing any Year End functions - you should (in each module):
1. Perform any outstanding month-end procedures
2. Backup the data
3. Perform Year End procedures
4. Backup the data again, being careful to NOT overwrite the previous one - this will be your final 'Year End' snapshot!

(Adagio has a Backup function which you can access from the File menu.)

Good luck!