Hi, In our company, one of our employees went to the USA on an H1-B visa to work for our parent company. He didn't resign here; instead, he got transferred from the company here in India to the parent company in the USA. Is providing a relieving letter mandatory for him/her? Or if we want to provide a relieving letter and an experience letter together, how can we do it without mentioning resignation in that? If anyone has a sample letter, kindly help me with that.