tree e859a1a7d60e8f85e17a8baba605cfc78906c37b
parent fc450386b5c9c5316be5cc24e4eeb67f8e576213
author Edwin Kempin <ekempin@google.com> 1543563816 +0100
committer Edwin Kempin <ekempin@google.com> 1543564303 +0100

Document that for system groups and external groups UUID must be used for skipGroup

Specified group names are resolved through the group index but the group
index only contains Gerrit internal groups. Hence if names of system
groups or external groups are used they cannot be resolved and the
skipGroup setting has no effect.

Change-Id: I586270aaf24eca4bdae663d060a23716f0839095
Signed-off-by: Edwin Kempin <ekempin@google.com>