Group policies with and without source field

[zball8888]

I manage a couple of clients. both are running with an MX on the same code with the adv. Sec. license but one has the source field in group policy and the other does not. WHy?

[Rimccart]

Hi zball8888, 

This is likely because one network has AD integration enabled and the other does not.

https://documentation.meraki.com/General_Administration/Cross-Platform_Content/Creating_and_Applying...

Please see the above doc and the second blue note:

"

Note: Source IP addresses on layer 3 firewall rules are only configurable on WAN Appliance when active directory integration is enabled.

"

Can you confirm if one site has AD integration enabled?  

[alemabrahao]

Source IP addresses on layer 3 firewall rules are only configurable on WAN Appliance when active directory integration is enabled.

Creating and Applying Group Policies - Cisco Meraki Documentation

[PhilipDAth]

Two excellent answers.

Also, when you think about it, it doesn't make sense to have a "source" when you apply a policy against a host.  The host itself must be the source.