You can access the Approval System Properties page from the top level of Approvals. From Conga Start, click the Switch Apps (waffle) icon at top left, then select Approvals under Shared Apps to raise the Shared Apps page, open to Approval System Properties (default selection).
From here, you can change settings for Suppress Queue Emails and Add Approver Enabled.
Suppress Queue Emails
This setting, when enabled, prevents email notification of an approval request when the recipient is a queue, rather than an individual user.
Add Approver Enabled
This switch activates the Add Approver button on the users' My Approvals page.
