Your Reader Setting Will Be.

[reader]
label = {reader_name}
protocol = cccam
device = {host},{port}
user = {username}
password = {password}
inactivitytimeout = 30
group = {group_id}
dropbadcws = 1
disablecrccws = 1
cccversion = 2.1.0
group = {group_id}

Your User Setting Will Be.

[account]
user = {username}
pwd = {password}
group = {group_id}