ADOBE TARGET

Tutorial: How to leverage Adobe Targets Category Affinity feature

Martin Altmann

Adobe Targets Category Affinity feature

What I always miss in Adobe tutorials and documentation is an end-to-end description of individual features and how they actually interact in the Experience Cloud. These are described well in their individual parts, but when it comes to integrating them in the Experience Cloud, you often don't find much.

This tutorial is intended for AEM / Adobe Target / Adobe Launch rookies and should help to use the Adobe Target feature "Category Affinity".

What is the goal: As a marketer, I would like to identify the interests of my customers via their surfing behaviour on my website, put these customers into segments and finally serve these with personalised content.

In that tutorial, we will use our own website.

We will leverage AEM, Adobe Launch and the Category Affinity Feature within Adobe Target.

What will be covered:

Category Affinity 101

What is the Adobe Target feature "Category Affinity"?

When we recently relaunched comwrap.com with AEM we wanted to showcase the power of Adobe Target in a very simplified case. The intention was not to generate more leads via personalisation but to show what you can do by leveraging Adobe Target.

We wanted to show a different Hero Teaser depending on your interest in a specific comwrap topic:

In order to show the right teaser to the right customers, we leverage the Category Affinity feature.

"The category affinity feature in Adobe Target automatically captures the categories a user visits and then calculates the user’s affinity for the category so it can be targeted and segmented on. Category affinity helps to ensure that content is targeted to visitors who are most likely to act on that information." See the official documentation for more details.

Simply speaking: Each time a user visits a page where certain affinity categories are attached, a "Category Affinity" is generated.

Example: A user visits our Adobe Commerce page we give them the affinity category "Adobe Commerce". If the user visits more pages containing Adobe Commerce information, let's say this blog post, the commerce affinity gains even more "points". If the user then visits pages about AEM the "AEM-Affinity" gains some points. At that moment the featured/first affinity is "Adobe Commerce" and the second affinity is "AEM". If the user now visits more and more pages containing AEM information eventually the "AEM-Affinity" will overtake the "Commerce-Affinity" and the user will end up with the "AEM-Affinity" as a featured/first affinity and "Adobe-Commerce" as the second affinity.

default_hero_teaser Default Hero Teaser

personalised_hero_teaser_adobe_commerce_affinity Personalised Hero Teaser: Adobe Commerce Affinity

Previous Next

  1. Default Hero Teaser
  2. Personalized Hero Teaser: Adobe Commerce Affinity

Step by Step guide

Let me give you a step by step guide to leveraging the Category Affinity feature.

1. Setup the categories/interests/affinities for each page

First, we need to capture the interest. While reading through the documentation you might have noticed that somehow we need to get the affinities into the mbox parameter "user.categoryId", to pass the info to Adobe Target.

We decided to go with the standard AEM Tags. We went to each AEM page/blogpost which contains Adobe Commerce information and tagged them with "Adobe Commerce".

The tags appear in the 'keywords' section of the source code, like this:

source_code_showing_"adobe_commerce"_within_the_keywords_page_metadata Source code showing "Adobe Commerce" within the keywords page metadata

2. Send the affinities via Adobe Launch to Adobe Target

In order to get the affinities to Adobe Target, we leverage Adobe Launch.

In Adobe Launch we will create two Data Elements. "Category Affinity" and "Affinity Match Table".

To pass the AEM Tags into Adobe Launch we create a new Data Element "Category Affinity". In there we grab the meta keywords from the DOM via the CSS Selector meta[name='keywords'].

The Custom Element Property is "content". In the end, it should look like this:

create_new_data_element_"category_affinity" Create new data element "Category Affinity"

Why do we need an additional Data Element "Affinity Match Table"?

Since we used the AEM Tags for our Category Affinity we need to clean them up.

We want to use the keywords not just for the affinity rule, but also for enhanced SEO and to find the pages more easily in AEM. Also, we leverage these Tags for some custom components.

Since we have other use cases for the Tags we have set e.g. the following tags for the Adobe Commerce page: Adobe Commerce, Magento Commerce.

If we would pass these two tags without a cleanup to Adobe Target it would create two category affinities. 1: Adobe Commerce 2: Magento Commerce.

Since they should count as one affinity we leverage the Adobe Launch Extension Mapping Table.

adobe_launch_mapping_table_extension Adobe Launch Mapping Table extension

The screenshot below shows what that extension does:

create_new_data_element_via_the_matching_table_extension Create new data Element via the Matching Table extension

In Adobe Launch you create a new Data Element leveraging the Mapping Table Extension.

In there we map the meta keywords (AEM Tags) to the actual Category Affinities.

Examples:

As Data Element you choose the Category Affinity Data Element you created beforehand.

Next you go to your Adobe Launch Rules and add the user.categoryId to the newly created Matching Table Parameter.

That should look like this:

Publish the two data elements and the new/updated rule.

Once published use your favourite debugger tool and see if the category affinity is set correctly.

We use the dataslayer Google Chrome Extension:

you_can_see_that_we_passing_the_affinity_match_table_"adobe_commerce"_to_adobe_target You can see that we passing the Affinity Match Table "Adobe Commerce" to Adobe Target.

3. Setup the Adobe Target Audience and Activity

In the next step we want to create the Adobe Target Audience and in the final step create the personalised experience.

Log in to Adobe Target and go to Audiences.

In there create three audiences. For our case that was:

adobe_target_audiences Adobe Target Audiences

That should look like this:

adobe_commerce_affinity_audience Adobe Commerce Affinity Audience

Within Adobe Target go to Activities and create a new Experience Targeting activity.

As you can see below we created one activity including all audiences (AEM, Commerce, Ibexa):

As the goal metric, we choose the click on the red Contact button on the top right corner.

Bring it all online and have fun.

If you want to see that in action

Feel free to contact me on LinkedIn if you have any questions.

Swipe through the gallery to see the different personalisation outcomes:

default_teaser Default Teaser

adobe_commerce_affinity_audience_teaser Adobe Commerce Affinity Audience Teaser

adobe_experience_cloud_affinity_audience_teaser Adobe Experience Cloud Affinity Audience Teaser

ibexa_dxp_affinity_audience_teaser Ibexa DXP Affinity Audience Teaser

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  1. Default
  2. Adobe Commerce
  3. Adobe Experience Cloud
  4. Ibexa DXP

Photo by George Pagan III on Unsplash