'how to implement an 'or' filter in ReferenceArrayInput

please i want to implement an 'or' filter in ReferenceArrayInput ex. parentId = 1 or null

anyone can help how can i do it

            <ReferenceArrayInput
              source="categoriesIds"
              reference="categories"
              label="Categories"
              filter=???
            >

nestjs react-admin

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'how to implement an 'or' filter in ReferenceArrayInput

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