求问亚麻CPT Letter上的信息

昨天刚accept了offer，等着发CPT Support Letter，就先去学校网站上看了一下要求，发现要求暴多。求问一下已经收到过CPT Letter的同学以下这些信息是否包括在里面了，是否需要联系HR专门提供：
the offer letter from the prospective employer must:
- be on employer letterhead, signed and dated by supervisor/HR representative;
- to receive a SSN, the local SSN office requires that the offer letter be ORIGINAL, not electronic/copy;- include the EIN number of the employer;
- include current date
- include student’s Given and Family/Surname
- provide position/job title
- provide start date and end date of the internship
- state the number of hours expected to work per week
- provide the exact physical address (street, suite # if any, city, state, and zip/postal code) for the position
- provide a general description of duties (3-5 sentences or bullet points, for example; if the company does not include the duties in the offer letter, an addendum to the offer letter must be provided)
- include supervisor’s name, title, and telephone number

另外，有人知道Consumer organization是干啥的么？最后，求组织。。