Shop owners sometimes report having difficulties finding B2B root accounts when provided with little more than a mail address of an employee in case it is not conforming to the companies' mail structure.

For example:

Our B2B root account is company@example.com.
Our employee's mail address is employee@shopware.com.

Since the mail addresses don't match, when searching for employee@shopware.com, we will find no results for customers. This is sometimes the case where entire departments have separate mail addresses like a purchase department.

So the request is to have an option to index employee mail addresses and associate them with the B2B account for search results.