Designated Partnership Identification Number establishes identity framework for designated partners and electronic filings under LLP rules. The rules define key identifiers and electronic processes for LLP governance: Designated Partnership Identification Number (DPIN) as the identification allotted for individuals to be designated partners (including DIN where applicable); Digital Signature and Digital Signature Certificate as authentication under the Information Technology Act; and technical terms such as electronic record, electronic registry, electronic mail, website, Pre-fill, Provisional Designated Partner Identification Number, Registrar and Registrar's Front Office to enable e filing, storage and inspection of LLP documents.