Merge branch 'add_info_message_metadata_source' into 'develop'

Add INFO message about metadata source

See merge request !862
2 jobs for nightly in 15 minutes and 41 seconds (queued for 4 seconds)
Status Name Job ID Coverage
  Precheck
passed fast-build #51412

00:15:41

 
  External
passed cdash:ubuntu-18.04-fast