Hi Krishna,
In the step 2, will there be some number generated for the respondent? If not at this step, which step will it get generated? - Yes, business partner number is assigned to the potential supplier
In the step 3: Will the link requires log on credentials? - No logon credentials are required to open the link
In the step 6 How the Purchaser will know who responded with what answers? Will there be a registered number created before the person is accepted as supplier? - Yes business partner number is used to identify questionnaire answers
After step 8: Will the supplier be able to edit his data, create bidder for himself in the ROS portal? - Not very sure but I think an admin contact person is created for the potential supplier that can edit supplier details like bank details etc.
Thanks,
Anubhav