Squashed 'GroupInitiative/' changes from ef6be6b..9939fa2

9939fa2 prod-GroupInitiative: Updated prod version of GroupInitiative at version 0.8.3.

git-subtree-dir: GroupInitiative
git-subtree-split: 9939fa255ef5b6a4a0c79aed1816e523c78b6b59