Evolution ? new predefined value

[EC2311]

Hello

Would it be possible to add a new 'type' of predefined value (other than text, flag and so on) ? It would be a text (user written) concatened with the Id (or an other field???) created in the table where the field had been added ?

Examples : field added in a project Default value : XXXX_ The field will contained XXXX_id, where id is the number of the id of project created (field id in glpi_projects table)

field added in computer Default value : YYYY_ The field will contained YYYY_id, where id is the number of the id of computer created (field id in glpi_computer table)

Thanks