Sending Transcripts To Employers

[Regards]

So when an employer requests transcripts to start a job, am i required to send them from every source I've ever took classes from? For instance, my current University has all the proof showing I will have a Bachelors degree, but there is a section where it says "Transferred Credits" and it lists all my classes with a "TR" for the grade.  Would I just send this transcript to my employer (which has all the classes put together) or would i need to send the ones from my Community College, and ones from ACE, also? Also do employers look closely at things like class withdraws from your experience? Input is welcome.

Regards,

Regards