set_customer_groups/security/ir.model.access.csv

id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
product_page_mapping_manager_id,product_page_access.manager,model_product_page_access_page_product_mapping,group_product_page_access_manager,1,1,1,1
product_page_mapping_user_id,product_page_access.user,model_product_page_access_page_product_mapping,group_product_page_access_user,1,0,0,0