New answers tagged blog
This is not possible on Wordpress.com hosting. The "plugin" optionality is highly limited and curated on Wordpress.com - so to get a wider breadth of functionality, an upgrade to self-hosted WP is needed.
There is no functionality for this within Blogger's(*) invitation-to-participate process: you cannot customize this email at all. But I guess that as an adiministrator you could set up a Google Form, and when someone accepts the invitation, send them a follow-up email welcoming them and asking them to complete the form, and then manually using the results ...
Top 50 recent answers are included