# Copy subscription description and reference into the generated invoice
**URL:** https://discuss.tryton.org/t/copy-subscription-description-and-reference-into-the-generated-invoice/3080
**Category:** Ideas
**Tags:** sales
**Created:** [July 29, 2020, 2:04pm UTC](https://discuss.tryton.org/t/copy-subscription-description-and-reference-into-the-generated-invoice/3080 "2020-07-29T14:04:04Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@josesalvador](https://discuss.tryton.org/u/josesalvador)
#### Post date: [July 29, 2020, 2:04pm UTC](https://discuss.tryton.org/t/copy-subscription-description-and-reference-into-the-generated-invoice/3080/1 "2020-07-29T14:04:04Z")
Is there any reason to not copy the subscription description and reference into the generated invoice?
If not. What do you think about that?
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### Author:  [@ced](https://discuss.tryton.org/u/ced)
#### Post date: [July 29, 2020, 2:31pm UTC](https://discuss.tryton.org/t/copy-subscription-description-and-reference-into-the-generated-invoice/3080/2 "2020-07-29T14:31:26Z")
> [@josesalvador](#):
>
> Is there any reason to not copy the subscription description and reference into the generated invoice?
No data duplication and allow invoice grouping.
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### Author:  [@pokoli](https://discuss.tryton.org/u/pokoli)
#### Post date: [July 29, 2020, 2:38pm UTC](https://discuss.tryton.org/t/copy-subscription-description-and-reference-into-the-generated-invoice/3080/3 "2020-07-29T14:38:06Z")
> [@josesalvador](#):
>
> reference into the generated invoice?
If you want to use the reference to be able to discover which subscription was the source of the invoice I will prefer to have a relate option instead of linking thinks by references.