If you have not already done so, create a Google Analytics property for each website you want to collect data from. Creating a property generates a unique Tracking ID and a global site tag that includes the Tracking ID for that property. See the following section for information about finding your Tracking ID and global site tag.
Copy and paste the global site tag right after the opening
<head> tag on each webpage you want to measure.
Find your Tracking ID and global site tag
Sign in to your Analytics account.
Select an account from the menu in the ACCOUNT column.
Select a property from the menu in the PROPERTY column.
Under PROPERTY, click Tracking Info > Tracking Code. Your Tracking ID is displayed at the top of the page.
For Add google analytics into Infix LMS go to Seting>General Setting. There you can find Google Analytics Field.
Put Your G-ID or UA-ID (Example: G-xxxxxxxxxx) and save. Your Google Analytics Setup Complete.