---
schema_version: "1"
id: 79384a4d3f12e021864b9ca4ffcc47b0787660ec83510b1a9c9af835ab743172
title: General Legacy NPSP Information
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/sfdo/264-0-0/npsp_general_legacy_information.md
canonical_url: https://help.salesforce.com/s/articleView?id=sfdo.npsp_general_legacy_information.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 78e43ada655aa9d0e0a90869bc2d5da58b79c67cc9b76510d2ee58bc13777821
description: Documentation for old NPSP setup and features like legacy account models and NPSP Data Loader help text mapping.
products:
  - Nonprofit
release: "264"
---
# General Legacy NPSP Information

Documentation for old NPSP setup and features like legacy account models and NPSP Data Loader help text mapping.

- **[Legacy Account Models](https://help.salesforce.com/s/articleView?id=sfdo.npsp_legacy_account_models.htm&release=264.0.0&type=5)**  
    An account model describes the relationship between Accounts, Contacts, and Opportunities. The Household Account Model is the default account model for Nonprofit Success Pack, and the one we strongly recommend. This article contains information about two legacy account models: The 1-to-1 Account Model, and the Individual Account Model.
- **[Map Custom Fields Using Help Text (Legacy)](https://help.salesforce.com/s/articleView?id=sfdo.npsp_map_using_help_text.htm&release=264.0.0&type=5)**  
    NPSP legacy Help Text mapping allows you to reference additional fields on a small number of Salesforce objects through Help Text on the NPSP Data Import fields.
- **[Troubleshoot Invalid NPSP Data Import Help Text Mappings (Legacy)](https://help.salesforce.com/s/articleView?id=sfdo.npsp_troubleshoot_ht_mappings.htm&release=264.0.0&type=5)**  
    The legacy NPSP method to connect NPSP Data Import fields to the target fields is through the NPSP Data Import field's Help Text.