GA4の「デフォルトチャネルグループ」準拠の雛形に、新チャネル「生成AI(Generative AI)」を追加して作り直した Marketing Channels の評価順とルール雛形Adobe Analytics 「Marketing Channels」 の評価順とルール雛形
以下は、GA4の「デフォルトチャネルグループ」準拠の雛形に、新チャネル「生成AI(Generative AI)」を追加して作り直した Marketing Channels の評価順とルール雛形です。
(根拠:GA4の公式定義/AdobeのMarketing Channels仕様・ルール項目/Paid Search Detectionの使い方。AI各サービスの公式ドメイン掲載先は脚注参照)
https://support.google.com/analytics/answer/9756891?hl=ja
https://experienceleague.adobe.com/en/docs/analytics/admin/admin-tools/manage-report-suites/edit-report-suite/marketing-channels/c-rules
- 事前セット(必須・推奨)
- 評価順(上ほど優先)
- ルール雛形(Processing Rules にそのまま転記できます)
- 1) Cross‑network(GA4相当)
- 2) Paid Shopping
- 3) Paid Search
- 4) Paid Social
- 5) Paid Video
- 6) Generative AI(生成AI) ← 新規
- 7) Display
- 8) Paid Other
- 9) Affiliates
- 10) Email
- 11) Organic Shopping
- 12) Organic Social
- 13) Organic Video
- 14) Organic Search(Natural Search)
- 15) Referral(Referring Domains)
- 16) Audio
- 17) SMS
- 18) Mobile Push
- 19) Internal(Session Refresh)
- 20) Direct
- 実運用のワンポイント(生成AIチャネルを活かす)
- 参考(出典)
事前セット(必須・推奨)
- Paid Search Detection の設定(
gclid/gbraid/wbraidなど、利用エンジンと有料判別用文字列を登録)。
https://experienceleague.adobe.com/en/docs/analytics/admin/admin-tools/manage-report-suites/edit-report-suite/report-suite-general/paid-search-detection/paid-search-detection?utm_source=chatgpt.com - Internal URL Filters(自社ドメイン群)の適正化。
- Visitor Engagement(有効期間):まずは 30日で開始(要件により短縮)。
- Override Last‑Touch:原則 Direct / Internal は OFF、それ以外は ON。
- 生成AIドメインのリスト(下表の “生成AI” ルールで使用)
- ChatGPT:
chatgpt.com(旧chat.openai.comから移行。chat.openai.comも許可)
https://www.theverge.com/2024/11/6/24289768/openai-chat-chatgpt-sam-altman-hubspot - Claude:
claude.ai(Claudeへのサインイン先として周知)
https://www.lifewire.com/how-to-use-claude-ai-8729845 - Perplexity:
perplexity.ai
Perplexity AI - Felo:
felo.ai
Felo - Gemini: サブドメイン
gemini.google.com(root はgoogle.comなので “Referrer 含む” で判定)
Gemini
- ChatGPT:
注意:一部アプリ内ブラウザではリファラが空になることがあるため、
utm_source=chatgpt|claude|perplexity|felo|geminiなどのUTMも併用する設計を推奨します(下記ルールに含めています)。
評価順(上ほど優先)
- Cross‑network
- Paid Shopping
- Paid Search
- Paid Social
- Paid Video
- Generative AI(生成AI) ← 新規
- Display
- Paid Other
- Affiliates
- Organic Shopping
- Organic Social
- Organic Video
- Organic Search(Natural Search)
- Referral(Referring Domains)
- Audio
- SMS
- Mobile Push
- Internal(Session Refresh)
- Direct
Adobeは上から順に評価し最初にマッチしたチャネルで打ち切り。Paid/管理系→Organic→Referral/Internal/Direct の順がベストプラクティスです。
https://experienceleague.adobe.com/en/docs/analytics/admin/admin-tools/manage-report-suites/edit-report-suite/marketing-channels/c-rules
ルール雛形(Processing Rules にそのまま転記できます)
表記ルール:
Identify the channel as(対象チャネル)/Rule criteria(All/Any)(条件)/Set the channel’s value to(チャネル詳細に入れる値)/Override Last‑Touch(ON/OFF)
1) Cross‑network(GA4相当)
- Identify the channel as: Cross‑network
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
- Any:
utm_campaigncontainscross-network/pmax/performance max/demand gen/smart shopping
- Set the channel’s value to:
utm_campaign(なければutm_source) - Override Last‑Touch: ON
2) Paid Shopping
- Identify: Paid Shopping
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
- Any: Referring Root Domain is in Shopping Sites list /
utm_campaigncontainsshop|shopping utm_mediumcontains any ofcpc|ppc|paid|retargeting|remarketing|cpa|cpl|cpv|cpe|cpm
- Set value:
utm_campaign - Override: ON
3) Paid Search
- Identify: Paid Search
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
- Any: Matches Paid Search Detection Rules /(代替)Search Engines list ×
utm_mediumが有料系
- Set value:
utm_campaign(fallbackutm_source) - Override: ON
https://experienceleague.adobe.com/en/docs/analytics/admin/admin-tools/manage-report-suites/edit-report-suite/report-suite-general/paid-search-detection/paid-search-detection
4) Paid Social
- Identify: Paid Social
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
- Any: Referring Root Domain in Social Sites list ×
utm_mediumが有料系 /utm_mediumequalspaid social|paidsocial|social_cpc|social-paid
- Set value:
utm_campaign - Override: ON
5) Paid Video
- Identify: Paid Video
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
- Any: Referring Root Domain in Video Sites list ×
utm_mediumが有料系 /utm_mediumcontainsvideo× 有料系
- Set value:
utm_campaign - Override: ON
6) Generative AI(生成AI) ← 新規
- Identify: Generative AI
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
- Any(以下のいずれかに合致)
- Referring Root Domain equals
chatgpt.com/claude.ai/perplexity.ai/felo.ai - Referrer contains
chat.openai.com(旧ChatGPTドメイン遷移対策) - Referrer contains
gemini.google.com(Geminiは root がgoogle.comのため “Referrer 含む” で限定) - UTMベース:
utm_sourceequals any ofchatgpt|claude|perplexity|felo|gemini(大小区別なし)
- Referring Root Domain equals
- Set the channel’s value to: 優先順
utm_campaign→utm_source→referring root domain- 例:
summer_sale_2025/perplexity/chatgpt.com
- 例:
- Override Last‑Touch: ON
- 備考:
- リファラが落ちるケース対策で UTM 同時運用を推奨(
utm_source=chatgpt等の命名ルールをSDRに明記)。 - 将来的に「有料/自然」を分けたい場合は
utm_mediumが有料系なら Channel Detail をPaid、それ以外をOrganicとして派生集計に利用。 - ドメイン根拠:ChatGPT(
chatgpt.com)、Claude(claude.ai)、Perplexity(perplexity.ai)、Felo(felo.ai)、Gemini(gemini.google.com)。
https://www.theverge.com/2024/11/6/24289768/openai-chat-chatgpt-sam-altman-hubspot
- リファラが落ちるケース対策で UTM 同時運用を推奨(
7) Display
- Identify: Display
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
utm_mediumequals any ofdisplay|banner|expandable|interstitial|cpm
- Set value:
utm_campaign - Override: ON
8) Paid Other
- Identify: Paid Other
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
utm_mediumcontains any ofcpc|ppc|paid|retargeting|remarketing|cpa|cpl|cpv|cpe|cpm- かつ 上位の Paid/Generative/Display いずれにも一致しない
- Set value:
utm_campaign - Override: ON
9) Affiliates
- Identify: Affiliates
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
utm_mediumequalsaffiliateOR Referring Root Domain in 自社アフィリエイト一覧
- Set value:
referring root domain(fallbackutm_campaign) - Override: ON
10) Email
- Identify: Email
- Rule criteria(All)
utm_mediumequals any ofemail|e-mail|e_mail|e mailORutm_sourceequals同様表記
- Set value:
utm_campaign - Override: ON
11) Organic Shopping
- Identify: Organic Shopping
- Rule criteria(All)
- Any: Referring Root Domain in Shopping Sites list /
utm_campaigncontainsshop|shopping - かつ 有料系Mediumに該当しない
- Any: Referring Root Domain in Shopping Sites list /
- Set value:
referring root domain(fallbackutm_source) - Override: OFF
12) Organic Social
- Identify: Organic Social
- Rule criteria(All)
- Any: Referring Root Domain in Social Sites list /
utm_mediumequalssocial|social-network|social-media|sm|social network|social media - かつ 有料系Mediumに該当しない
- Any: Referring Root Domain in Social Sites list /
- Set value:
referring root domain - Override: OFF
13) Organic Video
- Identify: Organic Video
- Rule criteria(All)
- Any: Referring Root Domain in Video Sites list /
utm_mediumcontainsvideo - かつ 有料系Mediumに該当しない
- Any: Referring Root Domain in Video Sites list /
- Set value:
referring root domain - Override: OFF
14) Organic Search(Natural Search)
- Identify: Natural Search
- Rule criteria(All)
- Matches Natural Search Detection Rules(=検索エンジン由来 かつ Paid Searchに非該当)
- Set value:
Search Engine + Keywords(またはreferring root domain) - Override: OFF
https://experienceleague.adobe.com/en/docs/analytics/admin/admin-tools/manage-report-suites/edit-report-suite/marketing-channels/c-rules
15) Referral(Referring Domains)
- Identify: Referring Domains
- Rule criteria(All)
- Referrer Does Not Match Internal URL Filters
- Referring Domain exists
- これまでのチャネルに一致しない
- Set value:
referring root domain - Override: OFF
16) Audio
- Identify: Audio
- Rule criteria(All)
utm_mediumequalsaudio
- Set value:
utm_campaign - Override: ON(任意)
17) SMS
- Identify: SMS
- Rule criteria(All)
- Any:
utm_sourceequalssms/utm_mediumequalssms
- Any:
- Set value:
utm_campaign - Override: ON(任意)
18) Mobile Push
- Identify: Mobile Push
- Rule criteria(All)
- Any:
utm_mediumends withpush/utm_mediumcontainsmobile|notification/utm_sourceequalsfirebase
- Any:
- Set value:
utm_campaign - Override: ON(任意)
19) Internal(Session Refresh)
- Identify: Internal(Session Refresh)
- Rule criteria(All)
- Referrer Matches Internal URL Filters
- Is First Hit of Visit
- Set value:
Page Domain and Path - Override: OFF
https://experienceleague.adobe.com/en/docs/analytics/admin/admin-tools/manage-report-suites/edit-report-suite/marketing-channels/c-rules
20) Direct
- Identify: Direct
- Rule criteria(All)
- Referring Domain Does Not Exist(ブックマーク/直接入力 等)
- Set value:
Page Domain - Override: OFF
https://experienceleague.adobe.com/en/docs/analytics/admin/admin-tools/manage-report-suites/edit-report-suite/marketing-channels/c-rules
実運用のワンポイント(生成AIチャネルを活かす)
- UTM命名規則:
utm_source=chatgpt|claude|perplexity|felo|gemini/utm_medium=ai(有料はai_cpcなど)を社内標準化。 - チャネル詳細(Set the channel’s value):
utm_campaignを第一候補にし、“成否の紐付け粒度”を担保。キャンペーンが無い自然流入はreferring root domainを残す。 - QA:生成AIからの実トラフィックで、Generative AI に捕捉され、Organic Search や Referral へ流出していないかを最初の1〜2週間で確認。
- 将来の拡張:必要になったら Paid Generative AI / Organic Generative AI の2分割も容易(本チャネルを複製して “有料系Mediumを含む/含まない” で分岐)。
参考(出典)
- GA4 Default channel group(公式ヘルプ)、およびカスタムチャネル定義。
https://support.google.com/analytics/answer/9756891?hl=ja - Adobe Analytics:Marketing Channels のルール項目・順序・ベストプラクティス、および Paid/Natural Search Detection。
Experience League+2Experience League+2 - 生成AI各サービスの公式ドメイン:ChatGPT(
chatgpt.com)、Claude(claude.ai)、Perplexity(perplexity.ai)、Felo(felo.ai)、Gemini(gemini.google.com)。 The VergeLifewirePerplexity AIFeloGemini

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