Format csv file with headings & data:
Name, Description, Type, Make, Model, Serial, OS, Purchase Date, Assigned To, Location, Physical Location, Notes

After those, any of an asset's details can follow, headed as the asset export heads them - Ports, SFP Ports, RAM (GB), Capacity (VA) and so on. Each is kept where the row's type has it, and Ports and SFP Ports add its interfaces.

Download sample csv template

Note: Purchase date must be in the format YYYY-MM-DD. Spreadsheet tools may automatically reformat dates.

Import Assets