Relieving letter format for employee who resigned and after few months rejoined the company?

Can anybody help me provide a relieving letter format? There is one clause, i.e., an employee worked with the organization for a couple of years, then resigned, and after a few months, rejoined the company. In such a case, if we want to add his working history in the relieving letter, what could be the letter format?

Dear member,

You mentioned that the employee in question had two tenures in your company, indicating he worked there twice. Therefore, you are only required to issue a relieving letter for his second tenure. It is likely that your company already issued a relieving letter upon the completion of his first tenure. I recommend verifying your office records to confirm this.

In one part of your post, you mentioned, "if we wants to add his working history in relieving letter." Please note that documenting the employee's working history is the responsibility of the individual, not the employer. Therefore, it is unnecessary to include detailed working history in the relieving letter.

Thank you,
Dinesh Divekar

Ok, Dinesh Sir, thank you so much for the reply. I understand.