If you have several sources give each one a dedicated number.
For instance 001 for the first source, which would show you where it comes from.
Source #2 repeat the same with 002 this time etc. at least this will show you what SITE they were referred from.
If you want to get more detailed from what specific "pages" your visitors come from,
then combine 001 and add another # after the 001 so it appears like this 0011.
This way you also see which pages are more successful than others.
All you need to do is to separate your SFI ID# with a dot then add your source code:
**site1** or more detailed "site1[+]page1" or "site1[+]page2"
this looks then like xxxxx.1 or xxxxx.11 where the x's are your ID#!
If you have several sources give each one a dedicated number.
For instance 001 for the first source, which would show you where it comes from.
Source #2 repeat the same with 002 this time etc. at least this will show you what SITE they were referred from.
If you want to get more detailed from what specific "pages" your visitors come from,
then combine 001 and add another # after the 001 so it appears like ...more