Add AD group to local group

Hello,

I'm trying to add an Active Directory named "ADGroup1" to a local group named "LocalGroup1" with a GID of 31909.  I've tried these two posts:

How to add AD user to local group

Map AD group to local Linux group with Centrify Express and make it the user's primary group

Attempt 1

I added this line to /etc/group:

localgroup1:x:31909:adgroup1

Then added this line to /etc/centrifydc/centrifydc.conf:

adclient.local.group.merge: true

Then ran sudo adreload; sudo adflush to reload everything.  To test if I was successful, I ran adquery group and id -a and I don't see localgroup1 in the results.

Attempt 2

I added this to /etc/centrifydc/group.ovr:

+adgroup1:localgroup1::31909:
+domain admins:nwweb::31909:
+::::

Then ran sudo adreload; sudo adflush to reload everything.  To test if I was successful, I ran adquery group and id -a and I don't see localgroup1 in the results.

Attempt 3

I added this to /etc/centrifydc/passwd.ovr:

+@adgroup1:localgroup1:::31909:::
+:::::::

Then ran sudo adreload; sudo adflush to reload everything.  To test if I was successful, I ran adquery group and id -a and I don't see localgroup1 in the results.

I'm guessing I missed something, but I can't seem to figure it out.  Would anyone be able to slap me up side the head and point to my mistake?

Thanks for your help!