Migration of Authorization Concept during NW Upgarde from 7.0 to 7.3

Dear All,

We are upgarding BW NW 7.0 to NW7.3 .

As per the Upgrade document guide the old authorization concept in NW7.0 gets completely obsolete and cannot be any further retained in NW7.3.

So in the planning phase it is recommended to migrate the authorization while upgrading NW7.0 to NW 7.3.

My sincere request to all the user to pls guide me with the Authorization Migration Strategy with some action points.

Warm Regards

Asad.