GTM Training & Documentation Package

Structured GTM training for your team: container fundamentals, your specific implementation, custom HTML and JavaScript basics, and a documentation package tailored to your setup.

GTM Training

Structured GTM training tailored to your container and your team's experience level, with documentation covering your specific implementation.

Best for

Teams with a newly built or inherited GTM container who need to understand it well enough to manage it confidently going forward.

  • 8-16 hours, up to 3 sessions for up to 6 participants
  • Remote delivery, sessions recorded
  • Documentation covers your actual container, not generic examples
  • Covers beginner through advanced content based on team level

Overview

How to know if you need GTM Training

  • Your team inherited a GTM container and does not fully understand what it does or why it is set up the way it is.
  • Team members are afraid to make changes in GTM because they are not confident they understand the implications.
  • New team members take months to reach a point where they can work in the container independently.
  • You have just had a new container built and want the team to be able to manage it without coming back to the agency for every change.
  • Your team can use GTM at a basic level but does not understand custom HTML, JavaScript variables, or the data layer.

What GTM Training covers

  • Container fundamentals: the tag, trigger, and variable mental model, and how they interact.
  • Your specific container: why things are set up the way they are, what each key tag does, and what the safe change process looks like.
  • Custom HTML and JavaScript variables: when to use them and how to write and test them safely.
  • Data layer patterns: how to read and work with data layer pushes from your application.
  • Debugging with GTM Preview mode: how to diagnose why a tag is or is not firing.
  • Advanced topics for teams that need them: custom templates, server-side concepts, workspace governance.

GTM Training outcomes

  • A team that can manage the container confidently without needing to escalate every change.
  • Documentation written for your specific container, not generic screenshots from a demo account.
  • Recorded sessions your team can use for async onboarding of new members.

GTM Training scope and hours

  • 8-16 hours across up to 3 sessions, delivered remotely.
  • Up to 6 participants per session.
  • All sessions are recorded and delivered to you after each one.
  • Content level is calibrated to your team's current knowledge before sessions are designed.

What makes our GTM Training different

  • Every session uses your actual container, not a demo account. Every example is directly applicable to your day-to-day work.
  • Documentation is written for your specific implementation, not copy-pasted from generic GTM guides.
  • Content is calibrated to your team's level. We do not cover things they already know or skip things they need.
  • You don't pay for a fixed curriculum. Sessions are designed around what your team specifically needs to be able to do.
FREE AUDITS

Want to try before you commit?

  • Looking to try out Beluacode but not sure about it? You can always ask us for a free audit.
  • Free, no strings attached. We deliver the results and wish you a great day.
  • You will not be forced to talk to us, no call needed to release the results :)
Free

Free Generic Tracking

A high-level review of your overall tracking setup: event coverage, obvious configuration errors, attribution quality, and the highest-impact quick wins across your analytics and ad platforms.

Tracking Setup Quick Wins Analytics Ad Platforms
Free

Free GTM Container

A surface-level review of your Google Tag Manager container: tag count, obvious duplicates, missing consent triggers, broken references, and the highest-impact issues. Delivered as a written summary.

GTM Tag Inventory Consent Triggers Duplicates
Free

Free Consent Mode

A basic review of your Google Consent Mode v2 implementation: whether it is configured, which mode is active (Basic or Advanced), and whether consent states appear to be respected by your key tags.

Consent Mode v2 CMP GDPR Tag Firing
Free

Free Website Performance

A Lighthouse-based snapshot of your Core Web Vitals on key page templates, with a basic assessment of how your tag stack is affecting page speed. Delivered as a written summary with the top tag-related performance issues identified.

Core Web Vitals Lighthouse Tag Load Impact Page Speed
Free

Free GA4 Analytics

A spot-check of your GA4 property: event volume, obvious tracking gaps, and a comparison of your reported conversion numbers against expected behaviour. Delivered as a written summary with the top issues identified.

GA4 Event Coverage Conversion Gaps Data Quality
Our approach

How we deliver GTM Training & Documentation Package.

A structured process built around your stack, your team, and your data.

01

Team assessment

We review your container and discuss your team's current GTM knowledge to calibrate session content to the right level.

02

Session design

We structure up to three sessions covering the concepts your team specifically needs, from safe change process to advanced template development.

03

Container walkthrough

Each session uses your actual container rather than a demo account, so every example is directly applicable to your day-to-day work.

04

Documentation writing

We produce a reference guide for your implementation: your tags explained, your naming conventions documented, common tasks with step-by-step instructions.

05

Follow-up period

We cover questions that arise after the sessions as your team starts making changes independently.

Frequently Asked Questions

What level of GTM knowledge does the team need to start?
None required. We assess your team's current level before designing the sessions and calibrate accordingly. Beginners and teams with intermediate experience are both covered.
Can sessions be split across different weeks?
Yes. Sessions are typically spread out so your team has time to apply what they have learned between each one.
Do you need access to our GTM container?
Yes. Read access is required so we can build documentation and examples from your actual implementation rather than generic content.
What happens after the training if the team has questions?
We cover questions that arise in the period after sessions as your team starts making changes independently. The scope for this is agreed at the start of the engagement.
Can the recordings be used to onboard future team members?
Yes. That is one of the reasons sessions are recorded. New team members can go through the recordings before touching the container.

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