Own Data In the section "Own Data" the user sees – and may change – the personal data known to the EHF, enter periods of unavailability, and change his personal password. Overview An overview on the data available is presented here. Edit Data / Common Data Entering and changing of basic data: prefix, name, nationality, date of birth, languages, etc. Edit Data / Address / Telephone / Bank Data Entering and changing of addresses, phone numbers, e-mail and web addresses, banking information and airports. Off Times Entering and changing of periods of unavailability. Portal User Change your personal password for the EHF Family Portal.