In the previous version there was a way to simply spit out all of the tags within an email rather than list each one. ex:
Name: [NAME]
Type: [TYPE]
...
Before you could output all data with one tag, something like:
[CONTACT_CUSTOM_FIELDS] - List the custom fields for the registrant contact
[GROUP_CUSTOM_FIELDS] - List the custom fields for the group users
No, you can't do that presently. It's been discussed in various threads already and we'll be adding an option like that very soon. As all fields are managed together now... no default fields vs custom fields... this is more involved than before. We'll have to create a new tag then likely add a parameter to fields to be able to exclude fields from the new tag. No one is probably going to want EVERY field (including firstname, lastname, etc) included in one global dump of data. For the admin, maybe, but not for the user. That would be ugly. Just trying to determine the best way to implement... and it just hasn't been as high of a priority as other issues to this point. We'll get it in there very soon though.