Description

Currently, Confluence does not have the feature to bulk implement banner/layout to specific spaces at once.

Suggestion

1. There can be a menu that helps us to select which Spaces the user wants to apply changes to at once and edit the layout and save.
2. REST API can have the functionality to edit Spaces' layouts at once.

Impact and Benefits

1. Customers spend too much time when they want to add the same banner to several pages. And also, removing banners operation takes too much time.
2. Maintenance of Spaces may be easier by editing them in bulk.

Workaround

Customers are using the Space —> Space Tools —> Look and Feel —> Layout menu to edit Spaces one by one.