[Fixes #5137][Fixes #5138] Encode Hierarchical tags and external service

[t-book]

[Fixes #5137]
[Fixes #5138]

Encode Hierarchical tags and external service

Checklist

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[t-book]

@afabiani 😂faster than light, while I'm still reading if everything is correct you already set the labels. Thanks!

[capooti]

Nice work @t-book! +1 to merge it once Travis is done

[t-book]

thanks a lot @capooti !

[codecov]

Codecov Report

Merging #5142 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #5142      +/-   ##
==========================================
+ Coverage   53.68%   53.68%   +<.01%     
==========================================
  Files         185      185              
  Lines       20806    20808       +2     
  Branches     3309     3309              
==========================================
+ Hits        11169    11171       +2     
  Misses       8628     8628              
  Partials     1009     1009