I'm looking to implement IT software and would like to invite vendors to respond. 

I'm going to put list of questionnaires (which can be designed through zoho creator) with different forms & pages

I'm planing to notify vendors to direct to the zohoform, so that they can login and update the information

   - They should be able to save and come back at a later stage to edit (obviously need to create user)

   - They shouldn't be looking other vendor responses (restricted to their own entries

Can someone guide me how to achieve this functionality using zoho creator. Look forward to hearing suggestions.

Regards,

SP