Merge branch '2338-bdm-delete-shift-registrations' into 'dev_cooperatic'

interface to remove members shift registrations

See merge request !126
2 jobs from dev_cooperatic in 1 minute 30 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #2823
lint:js

00:22

passed #2824
unit:django

01:07