Campaign Management and UTM settings — The Art of Digital Analytics

Recommended Channel Models (Chapter 7): Click to pre-fill fields with normalized values

Campaign parameters

Destination URL * Web page to which traffic is directed.

utm_source * Exact traffic source: platform, partner, or origin.

utm_medium * Channel / General Media Support (closed list recommended).

utm_campaign * Strategic Initiative or Campaign Name.

Optional analysis parameters (utm_content, utm_term, utm_id)

Generated web address

Valid

Test the link

Compliance audit (Chapter 7)

Parameter Decomposition

Parameter	Value	Analytical role

Multi-channel campaign manager (batch)

Set up a centralized table to maintain a strict convention and export the marking plan for all marketing campaign touchpoints (newsletter, social media, paid advertising, banners).

Global Campaign Name:

Default URL:

Status	Channel / Description	utm_source	utm_medium	utm_content	Bounded Final URL	Actions

Why a UTM taxonomy?

In the Chapter 7, Stéphane Hamel explains that without strict conventions, the same platform can be accounted for under several forms (facebook, Facebook, fb, paid_social). This fragments reports and forces uncertain manual regroupings during performance evaluation.

The 5 Golden Rules of Governance

1. Minuscules mandatory: Analysis tools (GA4, Matomo) distinguish between uppercase and lowercase letters. Use only lowercase.
2. No spaces or accents : Replace spaces with dashes (-). Avoid %20 or accented characters.
3. Closed list for utm_medium : Define a fixed list of allowed touchpoints (cpc, email, paid-social, social, Display, Referral).
4. Stable and explicit names: Prioritize clear names for the team (lancement-2026) rather than opaque codes.
5. Zero personal data (PII): Never put email addresses or client IDs in UTM parameters (GDPR 25 / GDPR).

UTM Medium Reference Matrix

Compliant with default channel grouping standards (Default Channel Grouping):

Authorized utm_medium	utm_source examples	GA4 Acquisition Channel	Use cases
`cpc`, `ppc`	google, bing	Paid Search	Paid ads on search engines.
`paid-social`	linkedin, facebook, instagram, tiktok	Paid Social	Sponsored social media campaigns.
`social`	LinkedIn, YouTube, X, Reddit	Organic Social	Organic, unpaid publications on your social media accounts.
`email`	newsletter, hubspot, mailchimp	Email	Newsletters, transactional emails, or prospecting emails.
`Display`, `Banner`	Google, DV360, La Presse	Display	Visual advertising banners on content networks.
`Referral`	Affiliate blog/site	Referral	Partnership links or mentions on external sites.
`affiliate`	network affiliation, partner-comm	Affiliates	Commission-based or conversion-paid links.
`qr`	affiche-event, brochure-print	Direct / Custom	Scan QR codes on physical supports (printed, exhibitions).

Common errors and pitfalls in interpretation

Incorrect

utm_source=Facebook&utm_medium=Social_Paid

Mix of Uppercase and Underscores. GA4 will create distinct lines for facebook.

Correct

utm_source=facebook&utm_medium=paid-social

In lowercase, short dash, conforming to automatic grouping.

Incorrect

[email protected]

Severe confidentiality violation (PII). Risk of blocking or deleting analytical property.

Correct

utm_source=newsletter_fr&utm_content=segment-abonne

Anonymous, readable, and compliant with the ethical principles of the book.