{TAIL ~ The application} may collect credentials from {HEAD ~ a user} by creating a user interface, which may be built by the application based on the credential description 
{ TAIL ~ The application } may collect credentials from { HEAD ~ a user } by creating a user interface , which may be built by the application based on the credential description
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH