Graduation Process? How does it work exactly

[BearEDU]

I filed for graduation when I passed my midterm and called in to pay for the residency waiver $1800 + graduation fee ~$350. Today I received an email about filling out some things

This letter acknowledges the receipt of your Request for Graduation to pursue the BSBA in General Management for the March 9, 2018 graduation.  Please be aware that your file will not be audited if the graduation fee has not been paid and you will be required to reapply for graduation through Online Student Services again and pay the graduation fee that is applicable when you reapply.  Please note that fees are subject to change and the graduation fee when you reapply may be different from the fee when you originally submitted your graduation application.
To fully complete your graduation application process, please do the following:
1.            Fill out the “Request for Supplemental Information” immediately so we can begin to process your application.


Some questions 
In that form it asks for employment info? Is there any benefit in filling that part out?
Am I doing this correctly? 
Do I have to do anything else once I pass my capstone?
Will they audit my transcripts while I'm still working on completing the capstone course?
I'm only missing the capstone class (3 credits) and all my credits are in my transcript (Total atm 117) 

Thanks for reading this and thank you all for your help in my journey. I was nervous about taking the Nov capstone course and was going to delay it to finish my study.com courses but you guys have convinced me to do it and I was able to finish my last 4 classes on study.com before the Nov Capstone.  
I feel closer everyday to graduating. The capstone is indeed a lot of work and writing