can some one guide me in a best practice scenario?
1) I have an erp system and want to share stuff with all customers in it.
2) The customers (email address) needs to sign stuff for me.
3) Whenever we share a document with a customer, we want our users and the customer to be notified with an email.
4) I want a folder structure on my windows server (that is the same for all customers)
5) I need specific security set for each windows folder so only the right people can access them.
6) I have around 1000 customers