Export invitees

It is sometimes useful to be able to export the invitees in your invitation. For example, if you want Opinio to track who has responded, and who has not, and to restrict survey access to invitees only, you must use the invitation features of Opinio. But you might want to use another application to send out the emails. Then you can export the invitees, which will give you email, invitation url and other custom data that you can use when sending emails. The exported invitees can also be used to copy invitees from one invitation to another within Opinio.