multiotp and freeradius - Where to set Auth-Type for multiotp?

[Skrebetz, Pete]

Program returned code (0) and output ''
(0)  multiotp : Program executed successfully
(0)   [multiotp] = ok
(0)  WARNING: pap : No "known good" password found for the user.  Not setting Auth-Type
(0)  WARNING: pap : Authentication will fail unless a "known good" password is available
(0)   [pap] = noop
(0)  } #  authorize = ok
(0) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = Reject
(0) Failed to authenticate the user