MGCLatticePurchaseInvoiceDocumentAttachmentEntity

The MGCLatticePurchaseInvoiceDocumentAttachmentEntity exposes document attachments linked to purchase invoice journal records (VendInvoiceJour), including file metadata and content. Uses DocuRefEntity as root data source for consistent attachment handling.

• Public collection name: LatticePurchaseInvoiceDocumentAttachments
• Primary key: DocumentId

Fields

Name	Type	Mandatory	Description
DocumentId	DocuDocumentId	No
ActualCompanyId	``	No
DocumentAttachmentTypeCode	DocuTypeId	No
AttachmentDescription	Description	No
Notes	Notes	No
AccessRestriction	DocuRestriction	No
Attachment	BitMap	No
FileName	Filename	No
FileType	FilenameType	No
IsDefaultAttachment	DocuDefaultAttachment	No
PurchaseOrderNumber	PurchIdBase	No
InvoiceId	VendInvoiceId	No
InvoiceDate	TransDate	No
VendorAccountNumber	VendAccount	No
InvoiceAccount	VendInvoiceAccount	No
ExternalSystem	MGCLatticeExternalSystemId	No	The external system, such as a CRM, a marketplace or a legacy ERP, whose key this is.
PurchaseOrderNumberExternalKey	MGCLatticeExternalKey	No	The external system's key for the purchase order. Send it instead of the purchase order number.

Mappings

Entity field	Data source	Field
DocumentId	DocuRefEntity	DocumentId
ActualCompanyId	DocuRefEntity	ActualCompanyId
DocumentAttachmentTypeCode	DocuRefEntity	TypeId
AttachmentDescription	DocuRefEntity	Name
Notes	DocuRefEntity	Notes
AccessRestriction	DocuRefEntity	Restriction
Attachment	DocuRefEntity	FileContents
FileName	DocuRefEntity	FileName
FileType	DocuRefEntity	FileType
IsDefaultAttachment	DocuRefEntity	DefaultAttachment
PurchaseOrderNumber	VendInvoiceJour	PurchId
InvoiceId	VendInvoiceJour	InvoiceId
InvoiceDate	VendInvoiceJour	InvoiceDate
VendorAccountNumber	VendInvoiceJour	OrderAccount
InvoiceAccount	VendInvoiceJour	InvoiceAccount