You can import a file with your favorite colorways to add multiple ones easily to T1 Studio web. To import the file, follow these steps:

1. Click Import, the following window appears:

2. Drag and drop the file you want or click to browse for the file you want to import, then click Next, 
3. Select the sheet you want from the dropdown list then click Next, the following window appears:

4. Select the column of the sheet that matches each field then click Next, the following window appears:

5. Click the radio button next to the import method, either all rows or rows that match certain criteria, a validation window appears informing you if records are valid or not, if not, you need to fix the sheet then import the file again,
6. Click Next, the following window appears:

If the file contains invalid rows, you can either click Get Results to check the invalid rows and fix the file then import it again, or click the checkbox next to “Skip invalid rows” and import the valid rows.

7. Click Import, a message appears informing you that favorites are imported.