<dl class="docutils"> <dt>description</dt> <dd><p class="first">in journal type cache you can add cache_in_sequence - to generate numbers based on this sequence at cash outgoing account.payment</p> <p>in account.payment you have a new filed payment_out_number = fields.Char('Cash seq number',default='',help= If is a cache out payment will have a number given from the sequence from cache journal or next number ( from last date/id)&quot; If you are the account manger, you can see this field and you can modify it.&quot; It you modify it, the payment will have this number.&quot; If no number at the end of sequence (and no cache journal in sequence) will start from default C0001&quot;,tracking=1)</p> <p>and a name computed field to take the value from move_id where the payment did not generate payment_out_number name = fields.Char(compute=&quot;_compute_payment_name&quot;, computed name as payment_out_number if exist, if not will be the name from move_id</p> <p class="last">At install will create numbers for cache_account_payments ( you can modify them later), but in general if you want to use them in accounting is good to have a series</p> </dd> </dl>