How to add a column
Click on the + Add column button to the right of the Done column.
Enter the required Name column field and click on the Add column button. You can use latin letters, cyrillic script, numbers and special characters for a length ranging from minimum 1 to maximum 256 characters. Adding a column increases the page’s width to the right, and a scroll appears at the bottom of the page.
How to edit a column name
You can edit a column name by clicking on the three dots icon next to any column name. Select the Edit name option. Make the desired changes then simply click outside of the Column name field and all changes will automatically be saved.
How to delete a column
You can delete any column on the Kanban board: both the default columns as well as the ones you have added.
Click on the three dots icon and select Delete column from the dropdown menu
If a Task card is not tied to a column, the column will be removed immediately. If a Task card is attached to a column, a warning will appear in a popup window.
Note: you cannot delete all the columns. There must be a minimum of one column at all times.