Before you create a dataframe in your project in the platform, prepare a CSV file with the data.
To add a dataframe to your project:



| Information | If you clear this toggle, make sure you name the columns. |
<N> rows from import — if you need to remove a particular number of rows from the dataframe (for example the headers row and give columns custom names).


| Information | If the data type does not correspond to the column contents, there will be the "No data" error highlighting. |
| Information | In the preview mode (until you confirm uploading a dataframe) only up to 30 rows of a dataframe are displayed. |