{"version":"2.1.40","anchor":"enterprise-model-allowlist","canonical_anchor":"enterprise-model-allowlist","heading":"Enterprise Model Allowlist","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.40\/e\/enterprise-model-allowlist","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.40","markdown":"### Enterprise Model Allowlist\n\n**What**\n\nAdministrators can restrict which models users can select.\n\n**Usage**\n\nConfigure in managed settings:\n\n`{ \"availableModels\": [\"opus\", \"sonnet-4\"] }` **Details** - Accepts family aliases (\"opus\" allows any opus version) - Accepts version prefixes (\"opus-4-5\" allows only that version) - Accepts full model IDs - Empty array restricts to default model only - Clear error messages when restricted: \"Model 'X' is not available. Your organization restricts model selection.\" **Evidence** Model allowlist setting (search for `\"Allowlist of models that users can select\"`, `\"restricts model selection\"`)"}