How to decode UTM (yclid) tags in your CRM?

Question

Google Analytics

In letters of contact forms, we get UTM tags and referer links. We transfer all the data to our CRM (not boxed). How do we decipher all the tags to see the sources of the conversion? We need to see the lead (customer request) and its source (campaign, ad, etc.).
Or is this possible only through end-to-end analytics systems such as Calltouch, CoMagic, Roistat, Ringostat? In this case, should we transfer data from CRM to the conditional Roistat?

Answer 1

UTM tags usually contain all the information about the source of the user's transition. It is not difficult to take information from them.
You can also send information through Google Analytics. Attach the form to the Client ID and then pull data from this Client ID from Google Analytics.

Answer 2

UTM tags are passed in get parameters.
Catch them on your form (in the view), process them
and then perform the necessary actions.