> For the complete documentation index, see [llms.txt](https://docs.dailybiz.com/index/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dailybiz.com/index/crm-crm/fichiers/contacts/tiers/modifier-la-fiche-du-tiers.md).

# Modifier la fiche du tiers

Pour modifier et/ou compléter les caractéristiques d'un tiers mais aussi, dans le cadre d'un fichier multi-contact, pour *ajouter*/*modifier*/*supprimer* des contacts chez un tiers, vous devez passer en mode modification.

{% hint style="warning" %}
Le transfert d'un devis en commande dans le module de **Gestion commerciale** fait passer le tiers concerné du fichier **Prospects** au fichier **Clients**. Par conséquent, si vous ne trouvez plus un contact dans le fichier **Prospects**, il est fort probable qu'il soit devenu client.
{% endhint %}

1. Sélectionnez le fichier dans lequel vous souhaitez modifier un contact.
2. Cliquez sur le pictogramme ![](/files/votsGuS8ufhI2GU2hyMg) situé sur la ligne du contact à modifier.
3. Effectuez les modifications.
4. Cliquez sur ![](/files/DjC5Z72orwt6Ee7AWPpx) ou **\<ENTREE>**.


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