<Table> <Tr> <Td> <Ul> <Li> Same - sex union legislation </Li> <Li> Same - sex union court cases </Li> <Li> Timeline of same - sex marriage </Li> <Li> Recognition of same - sex unions in Europe </Li> <Li> Recognition of same - sex unions in North America </Li> <Li> Recognition of same - sex unions in Oceania </Li> <Li> Recognition of same - sex unions in South America </Li> <Li> Marriage privatization </Li> <Li> Divorce of same - sex couples </Li> <Li> Domestic partnership </Li> <Li> Military policy </Li> <Li> Adoption </Li> <Li> Listings by country </Li> </Ul> </Td> </Tr> </Table> <Tr> <Td> <Ul> <Li> Same - sex union legislation </Li> <Li> Same - sex union court cases </Li> <Li> Timeline of same - sex marriage </Li> <Li> Recognition of same - sex unions in Europe </Li> <Li> Recognition of same - sex unions in North America </Li> <Li> Recognition of same - sex unions in Oceania </Li> <Li> Recognition of same - sex unions in South America </Li> <Li> Marriage privatization </Li> <Li> Divorce of same - sex couples </Li> <Li> Domestic partnership </Li> <Li> Military policy </Li> <Li> Adoption </Li> <Li> Listings by country </Li> </Ul> </Td> </Tr> <Ul> <Li> Same - sex union legislation </Li> <Li> Same - sex union court cases </Li> <Li> Timeline of same - sex marriage </Li> <Li> Recognition of same - sex unions in Europe </Li> <Li> Recognition of same - sex unions in North America </Li> <Li> Recognition of same - sex unions in Oceania </Li> <Li> Recognition of same - sex unions in South America </Li> <Li> Marriage privatization </Li> <Li> Divorce of same - sex couples </Li> <Li> Domestic partnership </Li> <Li> Military policy </Li> <Li> Adoption </Li> <Li> Listings by country </Li> </Ul> <Li> Same - sex union legislation </Li>

What is a registered domestic partnership in california