Import GPG Key for 3rd-party channel in Satellite

We have added the EPEL channel to our Base Channels (which then gets cloned).

I retrieved EPEL GPG keys and publish them in /pub/RPM-GPG-KEY-epel (/pub/RPM-GPG-KEY-epel-6) on my Satellite.

[root@rhnsat01 2014-09-03]# spacecmd softwarechannel_details  cln14wk25-epel-x86_64-server-5  | sed 's/XXX.YYY/mycompany/g'
INFO: Connected to https://localhost/rpc/api as satman
Label:              cln14wk25-epel-x86_64-server-5
Name:               cln14wk25-epel-x86_64-server-5
Architecture:       x86_64
Parent:             cln14wk25-rhel-x86_64-server-5
Systems Subscribed: 49
Number of Packages: 8683

Summary
-------
cln14wk25-epel-x86_64-server-5

GPG Key:            217521F6
GPG Fingerprint:    B940 BE07 7D71 0A28 7D7F  2DD1 119C C036 2175 21F6
GPG URL:            http://rhnsat01.mycompany.com/pub/RPM-GPG-KEY-epel

I guess I had hoped that the key would be "auto-imported" when I had subscribed a host to that child-channel?

How are other folks managing the GPG keys? It is easy enough to run: rpm --import http://rhnsat01.mycompany.com/pub/RPM-GPG-KEY-epel or disable gpgcheck.

If someone has advice, or knows which doc I should be looking at, it would be appreciated.

Thanks!