--- title: "Insert an organisation" slug: "insert-a-organisation" updated: 2024-10-02T11:18:44Z published: 2026-02-10T10:27:20Z --- > ## Documentation Index > Fetch the complete documentation index at: https://www.bloxs.io/llms.txt > Use this file to discover all available pages before exploring further. # Insert an organisation Post/api/v1/relations/organisations Insert a new organisation. **Description** Insert (add) an Organisation to your existing relations. These are tenants who are not natural persons but rather entities such as commercial real estate or partnerships. For instance, a university providing rooms where the rent is collected directly from the tenant. The 200 response contains a field named 'reference'. It is important to save this value since it is used as an identifier for all the other operations to recognise this specific entity. **Use Case** The user wants to add an organisation from a third party system to the Bloxs application. Consequently the organisation can be used in the Bloxs application for other processes, like service tickets, contracts, invoicing etc. | Field | Description | | --- | --- | | externalIdentifier | The unique identifier within the system of the requesting party. This identifier is not generated by the Bloxs system. | | phoneNumber | Phone number of the relation. | | mobileNumber | Mobile phone number of the relation. | | cocNumber | Chamber of Commerce number. | | cocDescription | Additional information about the Chamber of Commerce number. Termed as KVK description in the Bloxs system. Extra information can be entered here regarding the Chamber of Commerce number. | | vatNumber | VAT (BTW) number of the relation. | | correspondenceMethod | The default method of correspondence. This field is an integer with 2 options: 1 = Email 2 = Post If the correspondenceMethod is set to Email, then the primaryEmailAddresses field is mandatory. If the CorrespondenceMethod is set to Post, then the Address field is mandatory. | | remarks | General comments. Please note: Avoid including sensitive information here, such as passwords or sensitive personal data. | | languageISOCode | ISO language code. Use the 2-letter code from the ISO 639-1 Code list. | | address | The address of the relation. | | street | The street of the relation. | | houseNumber | The house number of the relation. | | postalCode | The postal code of the relation. | | city | The place of residence of the relation. | | countryISOCode | ISO country code. Use the 2-letter code from the ISO 639-1 Code list. | | invoiceAddress | The billing address of the relation. In case this field is empty, the data from 'address' will be used. This is mainly relevant for certain templates. | | postalAddress | The postal address of the relation. In case this field is empty, the data from 'address' will be used. This is mainly relevant for certain templates. | | primaryEmailAddresses | Primary email address used by the relation. If other email addresses are left empty, this email address will be used for correspondence. | | invoicesEmailAddresses | The email address used to send invoices. | | paymentRemindersEmailAddresses | The email address used to send reminders regarding payments. | | indexationsEmailAddresses | The email address to which the annual rent increase (indexation) is sent. | | serviceTicketsEmailAddresses | The email address to which all maintenance notifications are sent. This may differ from the general email address. For instance, in the case of a shared office space where all communication is centralized through one central desk instead of being handled separately by individual tenants. | | purchaseOrdersEmailAddresses | All communication specifically related to procurement is conducted through this email address. This is primarily applicable to large parties where procurement processes are managed through separate email accounts. | | portalsEmailAddresses | Within Bloxs, a portal account for customers or tenants can be opened. Through this field, you can provide multiple email addresses that need to be granted access. | | otherEmailAddresses | Other email addresses. | | relationTypeName | Category of the organisation. The available categories are pre-defined in the system but can be configured by the user. If this data point contains a value that is not present in the available categories, a validation error will be received. To retrieve the list of available options the following endpoint can be used: [GET RelationTypes](https://bloxs.document360.io/apidocs/get-all-relation-types). | | name | Name of the relation. | | website | Website of the relation. | | invoiceAttn | This property indicates to whom the invoice will be addressed to. 'Attn' is the abbreviation of 'to the attention off'. The text which is entered in this property will be used as the default line to whom the invoices of this organisation are addressed to. This text will be displayed in the header of the associated documents. There are no validations on this property. The way in which the text is entered is how it will be displayed. | | reminderAttn | This property indicates to whom the payment reminders will be addressed to. 'Attn' is the abbreviation of 'to the attention off'. The text which is entered in this property will be used as the default line to whom the payment reminders of this organisation are addressed to. This text will be displayed in the header of the associated documents. There are no validations on this property. The way in which the text is entered is how it will be displayed. | | indexingAttn | This property indicates to whom the yearly indexing of the rent will be addressed to. 'Attn' is the abbreviation of 'to the attention off'. The text which is entered in this property will be used as the default line to whom the communication regarding the yearly indexing of the rent of this organisation are addressed to. This text will be displayed in the header of the associated documents. There are no validations on this property. The way in which the text is entered is how it will be displayed. | SecurityHTTPType Bearer Please enter a valid token Body parametersExpand Allobject languageISOCodestring | null Min length0Max length2 addressobject (Address) streetstring RequiredMin length0Max length200 houseNumberstring | null Min length0Max length40 postalCodestring RequiredMin length0Max length20 citystring RequiredMin length0Max length200 countryISOCodestring RequiredMin length0Max length2 invoiceAddressobject (Address) streetstring RequiredMin length0Max length200 houseNumberstring | null Min length0Max length40 postalCodestring RequiredMin length0Max length20 citystring RequiredMin length0Max length200 countryISOCodestring RequiredMin length0Max length2 postalAddressobject (Address) streetstring RequiredMin length0Max length200 houseNumberstring | null Min length0Max length40 postalCodestring RequiredMin length0Max length20 citystring RequiredMin length0Max length200 countryISOCodestring RequiredMin length0Max length2 primaryEmailAddresses Array of string | null string invoicesEmailAddresses Array of string | null string paymentRemindersEmailAddresses Array of string | null string indexationsEmailAddresses Array of string | null string serviceTicketsEmailAddresses Array of string | null string purchaseOrdersEmailAddresses Array of string | null string portalsEmailAddresses Array of string | null string otherEmailAddresses Array of string | null string externalIdentifierstring | null Min length0Max length100 phoneNumberstring | null mobileNumberstring | null cocNumberstring | null Min length0Max length256 cocDescriptionstring | null vatNumberstring | null Min length0Max length256 correspondenceMethodinteger (int32) RequiredValid values[ 1, 2 ] remarksstring | null relationTypeNamestring RequiredMin length0Max length256 namestring RequiredMin length0Max length256 websitestring | null invoiceAttnstring | null reminderAttnstring | null indexingAttnstring | null Responses200 The organisation was created Expand Allobject languageISOCodestring | null Min length0Max length2 addressobject (Address) streetstring Min length0Max length200 houseNumberstring | null Min length0Max length40 postalCodestring Min length0Max length20 citystring Min length0Max length200 countryISOCodestring Min length0Max length2 invoiceAddressobject (Address) streetstring Min length0Max length200 houseNumberstring | null Min length0Max length40 postalCodestring Min length0Max length20 citystring Min length0Max length200 countryISOCodestring Min length0Max length2 postalAddressobject (Address) streetstring Min length0Max length200 houseNumberstring | null Min length0Max length40 postalCodestring Min length0Max length20 citystring Min length0Max length200 countryISOCodestring Min length0Max length2 primaryEmailAddresses Array of string | null string invoicesEmailAddresses Array of string | null string paymentRemindersEmailAddresses Array of string | null string indexationsEmailAddresses Array of string | null string serviceTicketsEmailAddresses Array of string | null string purchaseOrdersEmailAddresses Array of string | null string portalsEmailAddresses Array of string | null string otherEmailAddresses Array of string | null string externalIdentifierstring | null Min length0Max length100 phoneNumberstring | null mobileNumberstring | null cocNumberstring | null Min length0Max length256 cocDescriptionstring | null vatNumberstring | null Min length0Max length256 correspondenceMethodinteger (int32) Valid values[ 1, 2 ] remarksstring | null relationTypeNamestring Min length0Max length256 namestring Min length0Max length256 websitestring | null invoiceAttnstring | null reminderAttnstring | null indexingAttnstring | null referencestring | null Min length0Max length100 displayNamestring | null archiveDatestring (date) | null 400 The organisation data has validation issues Expand Allobject typestring | null titlestring | null traceIdstring | null statusinteger (int32) errorsobject | null property* Array of string | null additionalPropertiesstring