Va buddy letter supporting migraine claim

I need a templated strong award-winning Buddy, CO-worker, Supervisor, and Spouse statement letter created for a VA claim.  I will attach the link to the VA website and the goal of the letters are to provide witness statements to support a 50% rating.  These are just templates but I need research put into this to provide me the required letters.  I will attach examples from websites but I need an original template.

 

8100   Migraine:  
With very frequent completely prostrating and prolonged attacks productive of severe economic inadaptability 50
With characteristic prostrating attacks occurring on an average once a month over last several months 30
With characteristic prostrating attacks averaging one in 2 months over last several months 10

 

Link is a youtube breakdown on what information is needed

 

VA Claims Link:

https://www.ecfr.gov/cgi-bin/text-idx?c=ecfr&SID=549cda86648188a6a068def5530850c9&rgn=div5&view=text&node=38:1.0.1.1.5&idno=38