Set Reminder Days on Customer Records via CSV Import

1. Create a csv file that contains the following information:

Customer name or Internal Id
Reminder Days

2. Run the Import Assistant:

- Navigate to Setup> Import/Export> Import CSV Records

- Set Import type to Relationships

- Set Record type to Customers Only

- Select the CSV file

- Set Data Handling options to Update

- Map the following fields:

Customer name = Company Name
Reminder Days = Reminder Days

- Give the import map a title and click on Save and Run