What feature allows for updating the address data for multiple contacts in a nonprofit effectively?

The feature that allows for updating the address data for multiple contacts effectively is the Address Verification tool. This tool facilitates the process of ensuring that the address information for your contacts is accurate and standardized.

Address Verification works by checking the addresses against a reliable database and providing suggestions for corrections or updates. This is particularly beneficial for nonprofits that may have large databases of contacts and need to maintain accurate and up-to-date information. By ensuring that addresses are verified, organizations can enhance their communication efforts, improve fundraising activities, and maintain donor relations.

The other tools mentioned may help with various data management tasks but do not specifically focus on verifying or updating addresses across multiple contacts in an effective manner. For example, Batch Editing Tool might facilitate bulk changes to data fields, but it does not inherently verify accuracy. The Contact Management Tool helps in organizing and accessing contact records but lacks specific functionality for address verification. The Data Import Wizard is mainly used for importing data rather than updating existing address information comprehensively. Thus, the Address Verification tool stands out for its specific capability in ensuring accurate address data across multiple contacts.