Read/write access for Accounts while creating a invoice

We are attempting to limit accounts with their corresponding modules; to achieve this, we are activating the Segment value security. However, once the Segment value security is activated, users are unable to view previous transactions or distributions. Consequently, users are now requesting both write access and read-only access for payables and other modules. I have come across a document that outlines how to provide Read/Write access to accounts. Nevertheless, we are uncertain about how to enable this feature. Therefore, could you please assist us in navigating this scenario?

Below is the link that we have referred for Read/Write access document: