PR : Fix responsible group visibility after injection

[Neu-Maximilian]

Checklist before requesting a review

Please delete options that are not relevant.

• I have performed a self-review of my code.
• I have added tests (when available) that prove my fix is effective or that my feature works.
• I have updated the CHANGELOG with a short functional description of the fix or new feature.
• This change requires a documentation update.

Description

• It fixes Responsible group injection visibility issue #606
• Normalize groups_id, groups_id_normal, and groups_id_tech to the GLPI relation payload keys expected by equipment save flows
• Preserve technical-group handling with _groups_id_tech
• Fall back to key-based normalization when search option join metadata is incomplete
• Add an unreleased changelog entry

[Copilot]

Pull request overview

This PR addresses GLPI equipment “responsible group” visibility after DataInjection imports (#606) by normalizing injected group fields into the relation payload keys GLPI expects during save flows.

Changes:

• Normalize groups_id, groups_id_normal, and groups_id_tech into _groups_id / _groups_id_tech arrays during injection.
• Preserve technical-group handling via key-based and metadata-based detection.
• Add an Unreleased changelog entry describing the fix.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
inc/commoninjectionlib.class.php	Normalizes injected group assignment fields to GLPI’s expected relation payload keys to keep groups UI-visible after import.
CHANGELOG.md	Documents the fix under the Unreleased “Fixed” section.

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