transcripts, reference letters, cover letter

[Leatherman]

I am a retired principal from the county in which I am applying to substitute.  Why do I need transcripts, cover letter, and references?

[jamiem7]

We have answered this in a similar thread.  I recommend reviewing the thread here, https://help.powerschool.com/t5/Unified-Talent-SchoolSpring/How-do-I-add-a-Cover-Letter/ta-p/25572.