Google Analytics - Adding a sub-domain

[Niki_1]

Hi

I have a google analytics query.
I have a main site with a google analytics tag and I have 2 forms that sit on a subdomain with a different GA code.  As I would like to measure end to end tracking, I would like the same GA code on the subdomain.

What is the best way for me to implement this? Would I need to make some changes to the GA code that sits on the main site or can I add the the GA code from the main site onto the subdomain?

Thanks

[Martijn_Scheijbeler]

Adding the filter to a subprofile is actually pretty easy, this is the setup to add them to the URL in GA reports: http://take.ms/W4M56

[iSTORM-New-Media]

This has to be done via cross-domain tracking. Depending on your Analytics code (Classic vs Universal), here are your 2 guides to implementing this:

classic: https://developers.google.com/analytics/devguides/collection/gajs/gaTrackingSite

universal: https://developers.google.com/analytics/devguides/collection/analyticsjs/cross-domain

By default in your GA reporting, subdomains and domains are not shown for page dimensions, so you might have a hard time differentiation a page on one subdomain versus another. The bottom of this page will show you how to add this into your reporting: https://support.google.com/analytics/answer/1034342

[AGMContainerControls]

It gets tricky to do it right but essentially you have to set your primary domain and than create a filter for the sub-domains. The link below breaks it down for you in depth.

https://developers.google.com/analytics/devguides/collection/gajs/gaTrackingSite