This module use for auto add parent category.

When add/edit product, add sub category then auto add all parent category to product.

And use repair parent category button on admin product list for all products.

Note: Not tested on many products !

Use version 3.0.3.5 or 3.0.3.6 check it system/modification.xml code on below url,
https://github.com/opencart/opencart/blob/3.0.x.x_Maintenance/upload/system/modification.xml

Other Extensions

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