This article contains these sections:
As of November 2016, the Nonprofit Success Pack defaults to the Lightning Experience user interface for new users. Therefore, we've updated all of our documentation to match that default experience. If you aren't ready to make the switch to Lightning, you can still find instructions for Salesforce Classic user interface, but please keep in mind that those instructions won't be updated moving forward.
What happened to the Salesforce Classic instructions? Can I still find them?
The Salesforce Classic instructions are still alive and well! They are available here. Please keep in mind that these instructions won't be updated moving forward.
What features still require Salesforce Classic?
There are some known gaps on the Salesforce platform between Lightning Experience and Salesforce Classic. Please see this document for more information.
There are some NPSP features that aren't yet available in Lightning Experience. For these features, you'll need to switch over to Salesforce Classic. Please see Known NPSP Issues in Lightning Experience for details and workarounds.
Where can I find more information on using Lightning?
There are many fantastic resources for Lightning Experience. We recommend checking out: