Upgrade Custom Module To Odoo 14

Job ID: 31319493

Budget: $10 – $30 USD

i Got error When I try To Install This Module at odoo 14 but it run very good in 13
i got this error :

ValueError: Field ks_model_id of model ks_custom_report.ks_report is defined as ondelete='restrict' while having ir.model as comodel, the 'restrict' mode is not supported for this type of field as comodel.
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