The correct options are Project grouping category and Cross instance projects.

Project grouping category is not permitted because automation rules that are limited to specific project boundaries must target explicit projects or defined multi project selections and not broader categories that group projects for reporting or administration. The automation engine requires concrete project targets so a category cannot be used as a rule scope.

Cross instance projects is not permitted because automation rules run within a single instance and cannot operate across separate instances. Rules cannot reach into another instance to read or modify projects so cross instance targeting is not supported.

Multiple selected projects is incorrect because automation commonly supports selecting several projects as the rule scope and multi project rules allow you to include multiple specific projects.

All projects in the site is incorrect because site level or global rules can apply to all projects within the same instance when that scope is allowed by the automation configuration.

Project type is incorrect because rules can be applied based on project characteristics and you can often target projects by type or use other selectors to include projects that share attributes.

Single project is incorrect because limiting a rule to a single project is a standard and supported scope for automation rules.

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