Access to portal for multi-users
I have imported more than 3500 contacts and I want to open access to the portal for all of them.
The only way is the option "give access to portal" in the Contact section, but I can only do that 80 by 80 and I need to check each checkbox.
Is there a better way to open access and send identification email for all the 3500 contacts ?
Thank you for your answers.
Version Odoo : Odoo 12.0+e (Enterprise Edition)