Google Analytics (gtag.js) Tag Setup Guide

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This article describes how to set up the Google Analytics (gtag.js) tag in your Tealium iQ Tag Management account.

Google Analytics provides APIs to collect, configure, and report on user-interactions with your online content. Using gtag.js lets you benefit from the latest tracking features and integrations as they become available.

In this article:

• Tag Tips
• Tag Configuration
• Data Mappings
• Standard
• Event
• App / Screen Tracking
• Content Groups
• Dimensions
• Metrics
• Enhanced E-Commerce
• Enh E-Comm: Engagement
• App+Web Travel
• App+Web Game

Tag Tips

• Use mappings to:
  • Dynamically override the E-Commerce extension values
  • Setup event triggers
  • Add custom Metrics, Dimensions, and Content Groups
• Replace cst in custom event variables with your desired event name
• Supports the following E-Commerce extension values:
  • Order ID
  • Order Total
  • Shipping Amount
  • Tax Amount
  • Store
  • Promo Code
  • Customer ID
  • List of Product IDs
  • List of Names
  • List of Brands
  • List of Categories
  • List of Prices
  • List of Quantities
  • List of Discounts

Tag Configuration

First, go to Tealium's tag marketplace and add the Google Analytics (gtag.js) tag (Learn more about how to add a tag).

After adding the tag, configure the following settings:

• Tracking ID
  • Tracking ID of the Google Analytics property to which you want to send data
    Example: UA-XXXXXX-13
    Use a comma-separated list to send data for multiple properties. 

    Enable App + Web by including the measurement ID in the Tracking ID value. 
    For example; UA-XXXXXX-13,G-XXXXXXXXXX

• Global Object
  • The name of the Global Object used for the event queue.
  • If not specified, "gtag" is used.
  • Not required for most implementations.
• Cross-Tracking Domains
  • A comma-separated list of domains to use with Cross-Domain Tracking (setAllowLinker).
  • To use this list, Cross-Domain Tracking must be set to true.
  • Should be the top level domain, such as tealiumiq.com.
• Cross-Domain Tracking
  • Sets the value for setAllowLinker and enables the cross-domain tracking plug-in.
  • To use this feature, one or more domains must be specified in the "Cross-Tracking Domains" field or be mapped to crossDomainTrack.
• Transport Type
• Specifies the transport mechanism with which hits are sent.
• Allow Advertising Features
  • Enables Google Analytics to collect data about your traffic via the Google Ad Manager (DoubleClick) cookie, in addition to data collected through the standard Google Analytics implementation.
  • Setting this to Off disables all advertising, reporting, and remarketing features, overrides any property settings established in the Google Analytics user interface.
• Enhanced Link Attribution
  • If unsure, use the default value (false).
  • Google Analytics provides enhanced link attribution to improve the accuracy of report data by automatically differentiating between multiple links to the same URL on a single page and using link element IDs.
• Track Screen Views
  • Enables App/Screen tracking.
  • When enabled, a separate screenview request is sent after the initial pageview.
• Anonymize IP
  • Tells Google Analytics to anonymize the information sent by the tracker objects by removing the last octet of the IP address prior to its storage.
  • Slightly reduces the accuracy of geographic reporting.
• Clear Vars
  • Clears items usually set for the lifetime of the tracker after each tracking request.
• Optimize Container ID
  • Sets the optimize_id and enables the Google Optimize plug-in.
  • This ID is found in your Optimize accounts page.
  • Example: GTM-XXXXXX
• Use AMP Client ID
  • The Google AMP Client ID allows you to uniquely identify users that engage with your content on AMP and non-AMP pages.
  • If you opt-in, Google Analytics uses the AMP Client ID to determine that multiple site events belong to the same user when those users visit AMP pages via a Google AMP viewer.
• Data Layer Name
  • By default, the data layer initiated and referenced by the global site tag is named dataLayer.
  • Only rename the data layer if your project requires a separate name.
• Allow Anchor
  • When true, the _ga parameter is added to the query portion of the URL rather than the anchor portion ("#").

Data Mappings

Mapping is the process of sending data from a data layer variable to the corresponding destination variable of the vendor tag. For instructions on how to map a variable to a tag destination, see Data Mappings.

The available categories are:

Standard

Variable	Description
tracking_id	Tracking ID Tracking ID of the Google Analytics property to which you want to send data Example: UA-XXXXXX-13 Use a comma-separated list to send data for multiple properties.
transport_type	Transport type
page_title	Page Title
page_location	Page Location
page_path	Page Path
cookie_name	Cookie Name
cookie_domain	Cookie Domain
cookie_expires	Cookie Expires
cookie_prefix	Cookie prefix
cookie_update	Cookie update
config.linker.accept_incoming	Boolean Cross-Domain Tracking Sets the value for setAllowLinker and enables the cross-domain tracking plug-in. To use this feature, one or more domains must be specified in the "Cross-Tracking Domains" field or be mapped to crossDomainTrack.
config.linker.domains	Array Cross-Tracking Domains A comma-separated list of domains to use with Cross-Domain Tracking (setAllowLinker). To use this list, Cross-Domain Tracking must be set to true. Should be the top level domain, such as tealiumiq.com.
allow_ad_personalization_signals	Boolean Allow ad personalization signals. Enables Google Analytics to collect data about your traffic via the Google Ad Manager (DoubleClick) cookie, in addition to data collected through the standard Google Analytics implementation.
config.link_attribution.cookie_name	Link Attribution Cookie Name
config.link_attribution.cookie_expires	Link Attribution Cookie Expiration
config.link_attribution.levels	Link Attribution Levels
config.campaign.id	Campaign ID
config.campaign.name	Campaign Name
config.campaign.source	Campaign Source
config.campaign.medium	Campaign Medium
config.campaign.content	Campaign Content
config.campaign.term	Campaign Term/Keyword
config.anonymize_ip	Boolean Anonymize IP Tells Google Analytics to anonymize the information sent by the tracker objects by removing the last octet of the IP address prior to its storage. Slightly reduces the accuracy of geographic reporting.
clear_global_vars	Boolean Clear Vars Clears items usually set for the lifetime of the tracker after each tracking request.
config.optimize_id	Optimize Container ID Sets the optimize_id and enables the Google Optimize plugin. This ID is found in your Optimize accounts page. Example: GTM-XXXXXX
config.use_amp_client_id	Boolean Use AMP Client ID The Google AMP Client ID allows you to uniquely identify users that engage with your content on AMP and non-AMP pages. If you opt-in, Google Analytics uses the AMP Client ID to determine that multiple site events belong to the same user when those users visit AMP pages via a Google AMP viewer.
config.sample_rate	Sample Rate
config.site_speed_sample_rate	Site Speed Sample Rate
customer_id	User ID Overrides _ccustid
config.client_id	Client ID

Event

Variable	Description
event_name	Event Action
event.event_category	Event Category
event.event_label	Event Label
event.value	Event / Timing Value
event.name	Timing Variable Name
event.description	Exception Description
event.non_interaction	Non-Interaction
event.fatal	Boolean Fatal Error
event.search_term	Search Term
event.method	Method
event.content_type	Content Type
event.content_id	Content ID
event.destination	Destination
event.start_date	Start Date Date format is YYYYMMDD.
event.end_date	End Date Date format is YYYYMMDD.
event.custom	Custom Event Data
event.anonymize_ip	Boolean Anonymize IP Tells Google Analytics to anonymize the information sent by the tracker objects by removing the last octet of the IP address prior to its storage. Slightly reduces the accuracy of geographic reporting.
event.send_to	Override Default Routing
event.event_callback	Event callback

App / Screen Tracking

Variable	Description
screen_view	Boolean Track Screen Views Enables App/Screen tracking. When enabled, a separate screenview request is sent after the initial pageview.
event.screen_name	Screen Name
config.app_name	Application Name
config.app_id	Application ID
config.app_version	Application Version
IDconfig.app_installer_id	Application Installer

Content Groups

Variable	Description
content_group1	Content Group 1
content_group2	Content Group 2
content_group3	Content Group 4
content_group4	Content Group 4
content_group5	Content Group 5

Dimensions

Variable	Description
dimension1	Dimension 1
dimension2	Dimension 2
dimension3	Dimension 3
dimension4	Dimension 4
dimension5	Dimension 5
dimension6	Dimension 6
dimension7	Dimension 7
dimension8	Dimension 8
dimension9	Dimension 9
dimension10	Dimension 10
dimension11	Dimension 11
dimension12	Dimension 12
dimension13	Dimension 13
dimension14	Dimension 14
dimension15	Dimension 15
dimension16	Dimension 16
dimension17	Dimension 17
dimension18	Dimension 18
dimension19	Dimension 19
dimension20	Dimension 20
-- Premium Dimension--	0
dimension21 - dimension200	Dimension 21 through Dimension 100

Metrics

Variable	Description
metric1	Metric 1
metric2	Metric 2
metric3	Metric 3
metric4	Metric 4
metric5	Metric 5
metric6	Metric 6
metric7	Metric 7
metric8	Metric 8
metric9	Metric 9
metric10	Metric 10
metric11	Metric 11
metric12	Metric 12
metric13	Metric 13
metric14	Metric 14
metric15	Metric 15
metric16	Metric 16
metric17	Metric 17
metric18	Metric 18
metric19	Metric 19
metric20	Metric 20
-- Premium Metric--	0
metric21 - metric200	Metric 21 through Metric 200

Enhanced E-Commerce

Variable	Description
code>checkout_step	Number Checkout step.
checkout_option	Checkout Option.
order_currency	Currency Overrides _ccurrency.
code>order_id	Transaction ID Overrides _corder.
order_total	Value/Order Total Overrides _ctotal.
order_shipping	Shipping Amount Overrides _cship.
order_tax	Tax Amount Overrides _ctax.
order_store	Affiliation/Store Overrides _cstore.
order_coupon_code	Promo Code/Coupon Overrides _cpromo.
customer_id	User ID Overrides _ccustid.
product_id	Array List of IDs Overrides _cprod.
product_name	Array List of Names Overrides _cprodname.
product_brand	Array List of Brands Overrides _cbrand.
product_category	Array List of Categories Overrides _ccat.
product_variant	Array List of Variants
product_unit_price	Array List of Prices Overrides _cprice.
product_quantity	Array List of Quantities Overrides _cquan.
product_discount	Array List of Discounts Overrides _cdisc.
product_promo_code	Array List of Promo Codes/Coupons
product_action_list	Array Product Action List
product_list_name	Array Product Name
product_list_id	Product List ID
product_list_position	Array Product Position
product_location_id	Product Location ID

Enh E-Comm: Engagement

Variable	Description
impression_id	Array Product Impression ID
impression_name	Array Product Impression Name
impression_category	Array Product Impression Category
impression_brand	Array Product Impression Brand
impression_variant	Array Product Impression Variant
impression_price	Array Product Impression Price
impression_list_name	Array Product Impression List
impression_list_position	Array Product Impression Position
promo_id	Array Promotion ID
promo_name	Array Promotion Name
promo_creative_name	Array Promotion Creative
promo_creative_slot	Array Promotion Position

App+Web Travel

Variable	Description
event.trip_type	Trip Type
start_date	Array Start Date
end_date	Array End Date
origin	Array Origin
destination	Array Destination
flight_number	Array Flight Number
travel_class	Array Travel Class
fare_product	Array Fare Product
booking_code	Array Booking Code
event.passengers.total	Total Number of Passengers
event.passengers.adult	Number of Adult Passengers
event.passengers.child	Number of Child Passengers
event.passengers.infant_in_lap	Number of Infant Passengers in Lap
event.passengers.infant_in_seat	Number of Infant Passengers in Seat

App+Web Game

Variable	Description
event.achievement_id	Achievement ID
event.character	Character
event.group_id	Group ID
event.item_name	Item Name
event.level	Level
event.level_name	Level Name
event.score	Score
event.success	Success
event.virtual_currency_name	Virtual Currency Name