How should a consultant install NPSP in an existing Salesforce organization?

Installing Nonprofit Success Pack (NPSP) in an existing Salesforce organization should be done through the NPSP Installer page, as this is the most straightforward and efficient method provided by Salesforce for deploying the entire package. The NPSP Installer page is designed specifically for this purpose, allowing users to install NPSP with all its necessary components and configurations with minimal hassle.

By utilizing the NPSP Installer, consultants can ensure that they are getting the most up-to-date version of NPSP and any relevant dependencies required for a successful installation. Moreover, after installation, the post-install instructions included with the installer guide the user through configuration steps specific to their organization, ensuring that they can set up NPSP properly based on their individual needs and objectives.

While other options involve downloading components or using tools that may not provide a comprehensive solution, the NPSP Installer page ensures a smoother installation experience by consolidating everything into one cohesive process. This helps avoid potential issues that could arise from manual installations or fragmented installations of separate components.