Yes, you can upload a csv, xls or xlsx file and create properties based on the columns in the file. 

1. Go to Configuration.
2. Click Add External Data on the External Data card.
3. Select a file from your PC.
   1. The Name is by default the same as the name of the file, but you can overwrite it
   2. If the file contains sheets, you can select the desired sheet from the dropdown.
   3. You get an overview of the columns in file/sheet and number of rows for each column.
   4. You can also preview the file/sheet (opens up in a new dialog) for a better overview.
4. Click Add to save your file.
5. Now go to the Properties card and click Add Property.
6. Select External Data.
7. Select both Type and Instance if you want the values to be shown on both types and instances in the object table. 
8. In the External Source drop down, select the External Data file that you just added.
9. In the Column dropdown, select one of the columns from the file.
10. Click Add 
    1. Repeat point 8 and 9 to add more columns from the file.
11. Close the dialog when you have added all columns needed.

For more details go to External Data properties.

Where: HOME / <project name> / OBJECTS / Configuration