# Step-by-Step tutorial for beginners

**URL:** https://discuss.tryton.org/t/step-by-step-tutorial-for-beginners/2217
**Category:** Communication
**Created:** [January 20, 2020, 7:59pm UTC](https://discuss.tryton.org/t/step-by-step-tutorial-for-beginners/2217 "2020-01-20T19:59:41Z")
**Posts on this page:** 1
**Showing post:** 14

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### Author: ![josesalvador](https://discuss-cdn.tryton.org/user_avatar/discuss.tryton.org/josesalvador/32/602_2.png) [@josesalvador](https://discuss.tryton.org/u/josesalvador)
#### Post date: [January 30, 2020, 8:42pm UTC](https://discuss.tryton.org/t/step-by-step-tutorial-for-beginners/2217/14 "2020-01-30T20:42:00Z")

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I agree almost word by word with you except for this sentence:

> [@ced](#):
>
> The howto must be focused only on general aspects and go straight to the point without going too much in detail

Because in example, you’ve response to me at [How to book a leasing invoice topic](https://discuss.tryton.org/t/how-to-book-a-leasing-invoice/2254) with an answer which it’s almost perfect for me (and I guess for any Tryton user) but could be seen as a not general question:

> [@How to book a leasing invoice](https://discuss.tryton.org/t/how-to-book-a-leasing-invoice/2254/4):
>
> OK so the amortization is directly booked from the invoice. So for me, you need to account\_asset module and have the type “Acreedores por arrendamiento financiero” set as fixed asset. But I would not create a product for this case because you are not managing a depreciation (or only at the end of the leasing).

Following your guideline this would be the sketch for that possible post:

> **Category** : Howto  
> **Sub-category** : User  
> **Post title** : How to book a leasing invoice  
> **Post description** (answer):  
> In a leasing invoice the amortization is directly booked through one of its invoice lines.  
> In order to get this working you’ll need the account\_asset module installed and the target amortization account setted as fixed asset.  
> _Do not create an asset product, in this case, you will not manage the depreciation._

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_[View the full topic](https://discuss.tryton.org/t/step-by-step-tutorial-for-beginners/2217)._