> ## Documentation Index
> Fetch the complete documentation index at: https://docs.proptyerp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Owners & parties

> Fields on real_estate.real_estate — owners & parties

Model: `real_estate.real_estate`

Selection keys and preloaded tags: see [Allowed values](/docs/api-reference/allowed-values).

| Technical name | Label | Type | API value | Allowed values / notes |
| - | - | - | - | - |
| `owner_ids` | Eigenaar(s) | `Many2many` | list of ids | → `res.partner` |
| `responsible_realtor_id` | Dossierverantwoordelijke | `Many2one` | integer (res\_id) or false | → `res.users`. Default: current user. WHISE `RepresentativeId` is matched by user/partner **name** (not stored as a WHISE id) |
| `has_concierge` | Concierge | `Boolean` | boolean | |
| `concierge_id` | Concierge | `Many2one` | integer (res\_id) or false | → `res.partner` |
| `notary_buyer_id` | Notaris Koper | `Many2one` | integer (res\_id) or false | → `res.partner`; copied from the latest linked `crm.lead` |
| `notary_seller_id` | Notaris Verkoper | `Many2one` | integer (res\_id) or false | → `res.partner`; copied from the latest linked `crm.lead` |


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