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+---
+'@backstage/plugin-catalog': patch
+---
+
+`CatalogIndexPage` now accepts an optional `ownerPickerMode` for toggling the behavior of the `EntityOwnerPicker`,
+exposing a new mode `<CatalogIndexPage ownerPickerMode="all" />` particularly suitable for larger catalogs. In this new mode, `EntityOwnerPicker` will display all the users and groups present in the catalog.