How
External
Pages
Operate
Choose
External
Page
if
you
desire
to
use
an
external
web
page
for
your
custom
pages.
Simply
enter
the
URL
of
your
external
webpage,
click
Preview
button
to
check
if
it
is
reachable,
take
a
look
at
how
your
external
webpage
will
be
displayed,
then
click
Apply
button.
Main
Menu
>>
System
>>
Service
Zone
>>
Service
Zone
Configuration
>>
Login
Page
When
a
user
connects
to
this
Service
Zone,
opens
a
web
browser
and
attempts
to
access
the
internet,
the
system
will
redirect
the
user
to
the
external
login
page
configured.
Gateway
while
redirecting
users
to
the
external
web
page
will
also
send
URL
parameters
required
for
the
operation,
for
instance
user
authentication.
Therefore,
each
self
‐
defined
external
pages
(
Login,
Logout,
Login
Success,
Logout
Success,
etc.)
requires
codes
to
handle
URL
parameters
to
and
from
the
Gateway.
A
simple
example
is
illustrated
below
for
Login
Page,
please
refer
to
External
Login
Page
Parameters
for
URL
parameter
relating
to
other
pages
such
as
Login
Success
Page
...
and
etc.
Therefore
it
is
important
that
your
external
pages
are
designed
by
someone
with
good
knowledge
of
URL
parameter
utilization.
Diagram
below
explains
how
External
Page
operates
using
user
login
flow
as
illustration:
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