Who can I include in the BCC and CC fields of an Estimate email in Zoho FSM?

Who can I include in the BCC and CC fields of an Estimate email in Zoho FSM?

You can include any valid email address in the CC and BCC fields while sending an Estimate email.
The dropdown in the CC/BCC fields may include:
  1. If the estimate is created for a standalone contact (no company selected while creating the estimate), the dropdown will include only the contact’s email address.
  2. If the estimate is created for a contact associated with a company(company selected while creating the estimate), the dropdown will include:
    1. The contact’s email address
    2. Email addresses of other contacts associated with the company
    3. The company’s email address
  3. All active confirmed users in your Zoho FSM organisation
To add an additional email address, manually type it and press Enter.
Notes
Each field (CC and BCC) allows a maximum of five email addresses.