I have a salesforce account - daniel.wymer@teradata.com - and get into endless loop and cannot reach Trailhead.  It seems like I have a Salesforce account, have established a password, but cannot login to Trailhead.

Hi,

When I convert a lead, where do the unmapped fields go to? are they deleted?

Is there a smart way to map all unmapped information into one big field? or to one big note? something to prevent the loss of information?

Thanks