************* API Reference ************* Rules ===== .. class:: AccountRuleAbstract This abstract_ makes it easy to create :class:`~trytond:trytond.model.Model` which implement the receivable rules for other `Account Type <account:model-account.account.type>`. .. class:: AccountRuleAccountAbstract This abstract_ completes the creation of the rule. .. _abstract: https://en.wikipedia.org/wiki/Abstract_type