New commit detected on ManageIQ/manageiq-automation_engine/gaprindashvili:
https://github.com/ManageIQ/manageiq-automation_engine/commit/4868e1df9d184b38bacefcdc1074bdeb14a30584

commit 4868e1df9d184b38bacefcdc1074bdeb14a30584
Author:     Greg McCullough <gmccullo@redhat.com>
AuthorDate: Thu Dec 7 11:31:09 2017 -0500
Commit:     Satoe Imaishi <simaishi@redhat.com>
CommitDate: Mon Dec 11 12:51:03 2017 -0500

    Merge pull request #128 from lfu/go_to_service_1522988
    
    Expose generic objects to the services service model.
    (cherry picked from commit a71f1de4e04f3d00a7ad723c5740015e04950d4a)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1524611

 lib/miq_automation_engine/service_models/miq_ae_service_service.rb | 1 +
 1 file changed, 1 insertion(+)

On 5.9.0.20:
service.associations
=> ["all_service_children", "direct_service_children", "direct_vms", "generic_objects", "indirect_service_children", "indirect_vms", "parent_service", "root_service", "service_resources", "service_template", "tenant", "vms"]

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:0380