AB#241769: add ! beneficiary_group

[vitali-yanushchyk-valor]

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Contributing to HOPE Workspace, I retain all rights, title and interest in and to my contributions, and by keeping
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[codecov]

Codecov Report

Attention: Patch coverage is 98.64865% with 1 line in your changes missing coverage. Please review.

Project coverage is 92.78%. Comparing base (22ef82c) to head (a2ea1e4).
Report is 10 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/country_workspace/workspaces/sites.py	95.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop      #60      +/-   ##
===========================================
+ Coverage    92.40%   92.78%   +0.38%     
===========================================
  Files          152      154       +2     
  Lines         4466     4535      +69     
  Branches       389      395       +6     
===========================================
+ Hits          4127     4208      +81     
+ Misses         236      225      -11     
+ Partials       103      102       -1     

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[domdinicola]

pls address the todo! @vitali-yanushchyk-valor