Step 1 of the Create ILM Rule wizard allows you to define the rule's basic and advanced filtering criteria.
When StorageGRID evaluates an object's metadata against this ILM rule, it uses the filtering criteria to determine whether to apply this rule's placement instructions and ingest behavior. A rule can apply to all objects, or you can specify basic filters, such as tenant account ID or bucket name, or advanced filters, such as the object's size or user metadata.