Hi,

If you are using the odoo enterprise, the asset management module is available in it.

If you are using the odoo community edition below odoo12, by default the asset module is available in the community edition, if you are using Odoo Community 12 or above, you have to use third party modules available in the odoo app store.

See: Odoo Community Assets Management

Thanks

Hi,

you can find some apps here.