Cisco Systems 12-17, shutdown command. For example, your final EtherChannel configuration is:

12-17
Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter12 Starting Interface Configuration (ASA 5510 and Higher)
Starting Interface Configuration (ASA 5510 and Higher)
no security-level
no ip address
!
interface Management0/0
channel-group 3 mode active
no shutdown
!
interface Management0/1
channel-group 3 mode active
shutdown
no nameif
no security-level
no ip address
...
Step7 Enable each formerly unused interface that is now part of a logical interface by adding no in front of the
shutdown command.
For example, your final EtherChannel configuration is:
interface GigabitEthernet0/0
channel-group 1 mode active
no shutdown
!
interface GigabitEthernet0/1
channel-group 2 mode active
no shutdown
!
interface GigabitEthernet0/2
channel-group 1 mode active
no shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
channel-group 1 mode active
no shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/4
channel-group 2 mode active
no shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/5
channel-group 2 mode active
no shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
channel-group 3 mode active
no shutdown
!
interface Management0/1
channel-group 3 mode active
no shutdown