https://bryntum.com/examples/taskboard/swimlanes/
When I Add Swimlane, I want to customize the Swimlane name, can I change its name
Support Forum
Now we don't have built-in edit function for Swimlane. I've opened a FR here https://github.com/bryntum/support/issues/4993
To type a name when create a new Swimlane you need to edit onAddClick
method and show a dialog with textbox
Like this https://bryntum.com/docs/taskboard/api/Core/widget/MessageDialog#function-prompt
or create your own https://bryntum.com/docs/taskboard/api/Core/widget/Panel
with https://bryntum.com/docs/taskboard/api/Core/widget/Panel#config-floating true
docs for textfield https://bryntum.com/docs/taskboard/api/Core/widget/TextField
for buttons https://bryntum.com/docs/taskboard/api/Core/widget/Button
All the best,
Alex