To be entitled to the arXiv transfer feature, you must fulfil the following conditions with your deposit : a file is mandatory, English abstract, specific domains, no arXiv identifier.
All LaTeX source files are to be deposited (do not forget the image files). It is recommended to use the LaTeX compilation button to check that HAL and arXiv have the necessary files. The maximum size per file is 3MB each and 10 MB total.
Please make sure that the .bbl file is included in your deposit. ArXiv does not accept .bib files, only .bbl.
The transfer feature appears at the last step of the deposit process. After the transfer, the deposit is then moderated by the arXiv teams.