Sharing Briefcase with external users

[tiger2000]

Dear All,

When sharing briefcase with multiple external users, and entering multiple email address like :

Email: abc@abc.com ; xyz@xyz.com
Password: 111111

the system will send an email to abc@abc.com and xyz@xyz.com, something like :

======================================
The following share has been created:

Shared item: Briefcase (Briefcase)
Owner: owner@example.com
Grantee: abc@abc.com
Role: Viewer
Allowed actions: View

Notes: URL: https://xxx.com/home/owner/Briefcase
Username: abc@abc.com
Password: 111111

URL: https://xxx.com/home/owner/Briefcase
Username: xyz@xyz.com
Password: 111111
===========================================

so that abc@abc.com will know that this folder also be shared to xyz@xyz.com with passwd : 111111.

is this normal behavior, you know, it's supposed user should only know their own login info?? and system should send emails with only one recipient one time?

This is 5.0.2 NE , however, I was told by customer they found it's also existing in 5.0.11 OSE.

any advice on this?

Thanks.