Read provides settings and preferences that allow you to control who will get access to your meetings and receive recap emails/messages going forward. There are a few different ways you can manage these sharing options for upcoming meetings. To manage sharing for a meeting report that already exists, see this article.
From your Account Settings
Main article: How do I manage my sharing and distribution settings? (Account Settings)
From your account settings, you can set your preferences for who will automatically get access to your reports on Read and receive meeting recaps via email/messaging. These settings will get applied by default to all meetings that you add Read to. Note that others who also add Read to the meeting can apply their own sharing settings to the meeting as well, unless the meeting owner marks it as private.
From the Calendar page
Main article: How does sharing upcoming meetings from the Calendar page work?
From your calendar page, you can choose how you want the reports for specific upcoming meetings to be shared. By default, these will use your account settings, however you can change them on a per-meeting basis in advance by using the "Share" button. You can only edit the sharing for meetings that you are adding Read to.
Workspace settings
Main article: How can I automatically share reports with my Team? (Team Report Access)
If you belong to a Workspace then you have some additional options for sharing meeting reports automatically with your team (can only be configured by Workspace admins and team managers).