Add Tier Downgrade Support for Case Retention Policy with Auto-Adjustment and Admin Warning#8773

Merged

sanjacornelius merged 4 commits intoepic/FOUR-29101from

observation/FOUR-30459

Apr 10, 2026

Commits on Apr 7, 2026

Support retention downgrades: Add case retention tier service and integration
sanjacornelius
committed

Commits on Apr 8, 2026

Commits on Apr 9, 2026

Expose retention tier notice and show warning
sanjacornelius
committed