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[TraceLink University](/resources/tracelink-university) # Inventory balances (X12) - [Download PDF](/node/625996/pdf) - [Share](#) - [ LinkedIn ](https://www.linkedin.com/shareArticle?mini=true&url=https://www.tracelink.com/resources/tracelink-university/inventory-balances-x12&title=Inventory balances (X12)&summary=Inventory balances allow suppliers to communicate with their remote or third-party warehouses about their available and upcoming inventory levels. &source=TraceLink "LinkedIn") - [ Facebook ](https://www.facebook.com/share.php?u=https://www.tracelink.com/resources/tracelink-university/inventory-balances-x12&t=Inventory balances (X12) "Facebook") - [ Mail ](mailto:?subject=Inventory balances (X12)+|+TraceLink&body=https://www.tracelink.com/resources/tracelink-university/inventory-balances-x12 "Mail") - [ Twitter ](https://twitter.com/intent/tweet?text=Inventory balances (X12) https://www.tracelink.com/resources/tracelink-university/inventory-balances-x12&via=TraceLink "Twitter") #### Table of contents **Inventory balances** allow suppliers to communicate with their remote or third-party warehouses about their available and upcoming inventory levels. Inventory balances contain several types of inventory information such as physical product location within a warehouse, product category, and total available inventory. Communicating inventory levels ensures suppliers can keep the required amount of inventory stocked at their locations and enables them to perform other key activities like properly preparing to fulfill large orders. Inventory balances are usually sent at regular intervals or because the buyer requests inventory information. Suppliers use inventory balances to communicate about available and upcoming inventory levels with their remote or third-party warehouses, or buyers. ![](/sites/default/files/tech_comms/mpl/Content/Resources/Images/global_images/note_tip_24x24.png) Contact your TraceLink Services representative for more information about integrating with this message. - **Message Type**: MPC\_INVENTORY\_BALANCE (Inventory Balance) - **X12 Format**: 846 - **Transform Names**: - B2B\_EDI\_X12\_846\_InventoryBalance\_IB\_V4 - B2B\_EDI\_X12\_846\_InventoryBalance\_OB\_V2 [![Closed](/sites/default/files/tech_comms/mpl/Skins/Default/Stylesheets/Images/transparent.gif)Guidelines](#) Input Element Occurs Length Description Example ISA \[1…1\] – **Required.** ISA interchange envelope. – ISA01 \[1…1\] 2/2 **Required.** Qualifier for authorization control number in ISA02. 00 ISA02 \[1…1\] 10/10 **Required.** Information used for additional identification or authorization of the interchange sender or the data in the interchange/ 10 spaces a valid entry. – ISA03 \[1…1\] 2/2 **Required.** Qualifier for security information in ISA04. 00 ISA04 \[1…1\] 10/10 **Required.** Identifies security information about the interchange sender or data ISA05 \[1…1\] 2/2 **Required.** Interchange sender partner ID qualifier. 07 ISA06 \[1…1\] 15/15 **Required.** Instance 1 interchange sender identification mapping to fileSenderNumber with party type defined in ISA05. 7777776067344 ISA07 \[1…1\] 2/2 **Required.** Interchange receiver partner ID qualifier. 07 ISA08 \[1…1\] 15/15 **Required.**EDI receiver ID mapping to file control header and to ServiceLinkId. 888888404358877 ISA09 \[1…1\] 6/6 **Required.** Interchange date in 6 char YYMMDD format. 231020 ISA10 \[1…1\] 4/4 **Required.** Interchange time in 4 char HHMM format. 1420 ISA11 \[1…1\] 1/1 **Required.** Repetition separator. Delimiter that separates repeated occurrences of a data element or composite data structure. Must be different than the data element separator, component separator, and segment terminator. : ISA12 \[1…1\] 5/5 **Required.** Interchange control version number. Valid value is `00401`. 00501 ISA13 \[1…1\] 9/9 **Required.** Interchange Control Number for file control header. 0000000000619827 ISA14 \[1…1\] 1/1 **Required.** Interchange level acknowledgment requested. Valid values: - `0` – No acknowledgment requested. - `1` – Interchange level acknowledgment requested. 0 ISA15 \[1…1\] 1/1 **Required.** Indicates whether the interchange is for production, test, or information purposes. Valid values: - `I` – Information - `P` – Production data - `T` – Test data P ISA16 \[1…1\] 1/1 **Required.** Component element separator. Delimiter that separates data elements within a composite data structure. Must be different than the data element separator and segment terminator. > GS \[1…1\] **Required.** GS group functional envelope. Child of ISA. Only one GS group expected per interchange. GS01 \[1…1\] 2/2 **Required.** GS group function code. The valid value is `IB` - Inventory Balance. IB GS02 \[1…1\] 2/15 **Required.** Application sender's code. 2222224043588 GS03 \[1…1\] 2/15 **Required.** Application receiver's code. TRACELINK GS04 \[1…1\] 8/8 **Required.** Current date stamp in 8 char X12 date format YYYYMMDD. 231020 GS05 \[1…1\] 4/8 **Required.** Current time stamp in 6 char X12 time format HHMMSS. 142000 GS06 \[1…1\] 1/9 **Required.** Group Control ID Number. 619827 GS07 \[1…1\] 1/2 **Required.** Responsible Agency Code. Valid value is `X`. X GS08 \[1…1\] 1/12 **Required.** X12 message version code. Valid value is `004010`. 005010 ST \[1…\*\] – ST transaction set envelope. Child of GS group. Only one ST transaction expected. – ST01 \[1…1\] 3/3 **Required.** Transaction set identifier code. 846 ST02 \[1…1\] 4/9 **Required.** Transaction set ID number. Counter for each ST segment beginning with 1. 1 BIA \[1…1\] – **Required.** Beginning segment for Purchase Order. Child of ST transaction set. – BIA01 \[1…1\] 2/2 **Required.** Transaction purpose code. Valid values: - `02` – Create - `04` – Change - `01` – Cancel - `00` – Original - `05` – Replace - `08` – Status - `22` – Information 00 BIA02 \[1…1\] 2/2 **Required.** Inventory Balance type code. Valid value is `MM` – Manufacturer inventory. MM BIA03 \[1…1\] 1/22 **Required.** Reference Identification. 4506733288 BIA04 \[1…1\] 8/8 **Required.** Inventory balance creation date in YYYYMMDD X12 date format. 20240520 BIA05 \[0…1\] 4/8 Inventory balance create time in HHMMSSss format. 124019 CUR \[0…1\] – Purchase order currency. – CUR01 \[1…1\] 2/3 **Required.** Entity identifier code identifying an organizational entity, a physical location, property or individual using the identified currency code. BY CUR02 \[1…1\] 3/3 **Required.** ISO currency code for the country whose currency the charges are specified. USD DTM \[0…1\] – Shipping date. Child of HL shipment. – DTM01 \[1…1\] 3/3 **Required.** Date or time qualifier identifying shipment date. Valid values: - `090` – Report start. - `091` – Report end . - `999` – Document. - `007` – Effective. 007 DTM02 \[0…1\] 8/8 Date in CCYYMMDD format for shipment or delivery date of sending party. 2024-05-25 DTM03 \[0…1\] 4/8 Time in HHMMSS or HHMM format for shipment or delivery date of sending party. 1230 REF \[0…\*\] – Purchase order reference information. – REF01 \[1…1\] 2/3 **Required.** Reference identification qualifier. DM REF02 \[0…1\] 1/50 Reference identification for the purchase order as specified by the reference identification qualifier. 009875623 REF03 \[0…1\] 1/80 Description referenced identifier. – N1 \[0…1\] – Name segment loop for: - Ship to party. - Bill to party. - Supplier party. - Ship from party. - Manufacturer. - Location party. - Warehouse location party. - Distributor location party. – N101 \[1…1\] 2/3 **Required.** Entity identifier code for party identifier and address information for: - `ST` – Ship to party. - `BT` – Bill to party - `SU` – Supplier - `SF` – Ship from party. - `MF`– Manufacturer - `RL` – Reporting location - `WH` – Warehouse location - `DS` – Distributor ST N102 \[0…1\] 1/60 Name. Wholesale Inc N103 \[0…1\] 1/2 Identifier code qualifier. Valid values: - `01` – DUNS - `09` – DUNS+4 - `11` – Drug Enforcement Agency registration number - `21` – Health Industry Number - `91` – Company identifier - `92` – Company location identifier - `UL` – Global Location Number 11 N104 \[0…1\] 2/80 Ship to party identifier, as qualified by N103. 3333331013655 N3 \[0…1\] – Address. Child of Ship to N1 Name segment. – N301 \[1…1\] 1/55 **Required.** Street address 1. 555 Neelan Road N302 \[0…1\] 1/55 Street address 2. Suite 123 N4 \[0…1\] – Geographic Location. Child of ship to N1 name segment. – N401 \[0…1\] 2/30 City name. Sacramento N402 \[0…1\] 2/2 State or province code. Code (Standard state/province) as defined by appropriate government agency. CA N403 \[0…1\] 3/15 Postal code. Code defining international postal zone code (zip code for United States). 95833 N404 \[0…1\] 2/3 Country code. US N405 \[0…1\] 1/2 Placeholder for future use of SGLN. – N406 \[0…1\] 1/30 Origin or Destination Shipping Location ID. SGLN number. NNI will not have sGLNs defined for any of their customers for the 2015 requirement. – PER \[0…1\] – Administrative communications contact. – PER01 \[1…1\] 2/2 **Required.** Contact function code. Valid value is `IC` – Information contact. – PER02 \[0…1\] 1/60 Name. ContactName PER03 \[0…1\] 2/2 Communication number qualifier. – PER04 \[0…1\] 1/256 Communication number. – PER05 \[0…1\] 2/2 Communication number qualifier. – PER06 \[0…1\] 1/256 Communication number. – LIN \[1…\*\] – Inventory balance message line item details. – LIN01 \[0…1\] 1/20 Inventory Balance line item number. 000010 LIN02 \[1…1\] 2/2 **Required.** Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU VN LIN03 \[1…1\] 1/48 **Required.** Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN04 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – CUSTOMER - `VN` – SUPPLIER - `UK` – GTIN14 - `UP` – UPC - `MF` – MANUFACTURER - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU - `LT` – Lot Number PI LIN05 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000222 LIN06 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU - `LT` – Lot Number MF LIN07 \[0…1\] 1/80 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN08 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU - `LT` – Lot Number VN LIN09 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN10 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU - `LT` – Lot Number VN LIN11 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN12 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU - `LT` – Lot Number VN LIN13 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN14 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU VN LIN15 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN16 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU VN LIN17 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN18 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU VN LIN19 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN20 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU VN LIN21 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 LIN22 \[0…1\] 2/2 Product service ID qualifier mapping from global standards enumeration list. Valid values: - `PI` – Customer - `VN` – Supplier - `UK` – GTIN14 - `UP` – UPC - `MF` – Manufacturer - `FV` – CA\_DIN - `N1` – US\_NDC442 - `N2` – US\_NDC532 - `N3` – US\_NDC541 - `N4` – US\_NDC542 - `SK` – SKU VN LIN23 \[0…1\] 1/48 Product or service identifier. Should be the same identifiers that will be used in the invoice. 08202000230 PID \[0…200\] – SN1- Item Details. Child of HL level Item. – PID01 \[1…1\] 1/1 **Required.** Item description type. The valid value is `F` –Free from. F PID05 \[0…1\] 1/80 Item description. Generic acetomedecine DTM \[0…10\] – DTM-Date or time reference. – DTM01 \[1…1\] 3/3 **Required.** Date or time qualifier. The valid value is `036` – Expiration. 036 DTM02 \[0…1\] 8/8 Date. 20250501 DTM03 \[0…1\] 4/8 Time. – DTM \[0…10\] – DTM-Date or time reference. – DTM01 \[1…1\] 3/3 **Required.** Date or time qualifier. Valid values: - `007` – Effective - `018` – Availability - `036` – Expiration - `405` – Manufacturing 018 DTM02 \[0…1\] 8/8 Date. 20250501 DTM03 \[0…1\] 4/8 Time. – SDQ \[0…500\] – Destination quantity. – SDQ01 \[1…1\] 2/2 **Required.** Unit or basis for measurement code. EA SDQ02 \[0…1\] 1/2 Identification code qualifier. 92 SDQ03 \[1…1\] 2/80 **Required.** Location identifier value for target location. '8888882028677 SDQ04 \[1…1\] 1/15 **Required.** Quantity of product to be sent to identified location. 125 SDQ05 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ06 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ07 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ08 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ09 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ10 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ11 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ12 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ13 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ14 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ15 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ16 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ17 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ18 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ19 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ20 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 SDQ21 \[0…1\] 2/80 Location identifier value for target location. 8888882028677 SDQ22 \[0…1\] 1/15 Quantity of product to be sent to identified location. 125 QTY \[0…99\] – Quantity information. – QTY01 \[1…1\] 2/2 **Required.**Type of Quantity recorded. Valid values: - `33` – Item - `17` – On hand - `QH` – On hold - `63` – On order Inspection value is not supported. 33 QTY02 \[0…1\] 1/15 Quantity. 50 QTY03 \[0…1\] – Composite unit of measure. – QTY03.1 \[1…1\] 1/2 **Required.** Unit or basis for measurement code. [![Closed](/sites/default/files/tech_comms/mpl/Skins/Default/Stylesheets/Images/transparent.gif)Valid Values](#)- `CA` – Case. - `CC` – Cubic Centimeter. - `CF` – Cubic Feet. - `CG` – Card, Blister. - `CI` – Cubic Inches. - `CL` – Cylinder. - `CM` – Centimeter. - `CN` – Can. - `CP` – Crate. - `CQ` – Cartridge. - `CR` – Cubic Meters. - `CT` – Carton. - `DA` – Day. - `DI` – Dispenser. - `DK` – Kilometers. - `DL` – Deciliter. - `DM` – Decimeter. - `DR` – Drum. - `DS` – Display. - `DZ` – Dozen. - `EA` – Each. - `FO` – Fluid Ounce. - `FT` – Foot. - `GA` – Gallon. - `GL` – Gram/liter. - `GR` – Gram. - `GS` – Gross. - `H4` – Hectoliter. - `HF` – Hundred Feet. - `HR` – Hours. - `IN` – Inch. - `K6` – Kiloliters. - `KG` – Kilogram. - `KT` – Kit. - `LB` – Pounds. - `LF` – Linear Foot. - `LO` – Lot (unit of procurement). - `LT` – Liter. - `LY` – Linear Yard. - `MC` – Microgram. - `ME` – Milligram. - `ML` – Milliliter. - `MM` – Millimeter. - `MO` – Months. - `MR` – Meter. - `OZ` – Ounces. - `PC` – Piece. - `PF` – Pallet. - `PK` – Package. - `PR` – Pair. - `PT` – Pint. - `QT` – Quart. - `RL` – Roll. - `SC` – Square Centimeter. - `SF` – Months. - `SH` – Sheet. - `SI` – Square Inch. - `SM` – Square Meter. - `ST` – Set. - `SY` – Square Yard. - `T3` – Thousand Pieces. - `TB` – Tube. - `TH` – Thousand. - `TY` – Tray. - `U2` – Tablet. - `UM` – Million. - `UN` – Unit. - `V2` – Pouch. - `VI` – Vial. - `WK` – Week. - `YD` – Yard. - `YR` – Years. EA QTY04 \[0…1\] 1/30 Free-form information. – SE \[1…1– – **Required.** ST … SE transaction set trailer envelope. Child of GS group. Only one ST transaction expected. – SE01 \[1…1\] 1/10 **Required.** Total count of segments in ST … SE transaction set including ST and SE segments. 10 SE02 \[1…1\] 4/9 **Required.** Transaction set control number. 1 GE \[1…1\] – **Required.** GS … GE functional group trailer envelope. Child of ISA interchange. Only one GS group expected. – GE01 \[1…1\] 1/6 **Required.** Number of transaction sets in functional group. 5 GE02 \[1…1\] 1/9 **Required.** Functional group control number. 619827 IEA \[1…1\] – **Required.** ISA … IEA interchange control trailer envelope. Only one interchange expected per transmission.– – IEA01 \[1…1\] 1/5 **Required.** Number of functional groups in interchange. 1 IEA02 \[1…1\] 9/9 **Required.** Interchange control number. 0000000000619827 [![Closed](/sites/default/files/tech_comms/mpl/Skins/Default/Stylesheets/Images/transparent.gif)Example](#)```xml ISA*00* *00* *01*SenderValue *07*Receiver *230901*1123*U*00401*000000001*0*P*:~ GS*IB*SenderValue*Receiver*20230901*11231022*1*X*004010~ ST*846*0001~ BIA*00*MM*1574578220*20240301*122021~ CUR*BY*USD~ DTM*007*20240101*124019~ REF*DM*009875623*test description~ N1*BT*BillTo*9*DUNS4001000286~ N3*Stella Maris*Condado Ave 14~ N4*San Juan*PR*00902*US~ PER*AJ*BillToContact*TE*BillToPhone*EM*BillToEmail~ N1*SU*SUPPLIER/VENDOR (LF/SU)*11*DEA001000286~ N3*Stella Maris*Condado Ave 14~ N4*San Juan*PR*00902*US~ PER*AJ*SUContact*TE*SUPhone*EM*SUEmail~ N1*MF*manufactureBusiness*11*DEA006009000~ N3*address1*address2~ N4*newyork*XX*462016*FI~ PER*AJ*s129*TE*s130*EM*s128~ N1*ST*ShipTo*92*COMPSITE4562~ N3*ShipTo Address 1*ShipTo Address 2~ N4*ShipTo City*YY*4542ShipTo-&Pst*JP*DE*1234~ PER*AJ*ShipToContact*TE*ShipToPhone*EM*ShipToEmail~ N1*SF*ShipFrom*1*DUNS0010002869028~ N3*Stella Maris*Condado Ave 14~ N4*San Juan*PR*00902*US~ PER*AJ*SFContact*TE*SFPhone*EM*SFEmail~ LIN*0001*VN*SUPPLIER_VN*MF*MANUFACTURER-MF*PJ*20221211*SK*SKU-SK*UK*GTIN14-UK*UP*UPC-UP*FV*CA_DIN-FV*N1*NDC442-N1*N2*NDC532-N2*N3*NDC541-N3*LT*LT-54745~ PID*F****Name1~ DTM*036*20260111*124019~ DTM*007*20240222*124029~ SDQ*EA*UL*STR01*101*STR02*102*STR03*103*STR04*104*STR05*105*STR06*106*STR07*107*STR08*108*STR09*109*STR10*110~ QTY*33*152002*EA*ITEM QUANTITY test info~ QTY*74*1500*BX*STORAGE LOCATION test info~ SE*33*0001~ GE*1*1~ IEA*1*000000001~ ``` ![](/sites/default/files/tech_comms/mpl/Content/Resources/Images/global_images/note_tip_24x24.png) Review TraceLink's [API: Terms of Use](https://www.tracelink.com/legal-and-trust/api-terms-of-use) #### Table of contents ##### Related Content [ ![Related content](https://www.tracelink.com/sites/default/files/2024-09/cloud.svg) ](/resources/tracelink-university/forecast-plan-idoc) ##### Forecast plan (IDoc) Forecasting APIs allow companies to exchange data about anticipated product demand and supply availability with upstream supply chain Partners without giving these Partners access to their serialization system of record. 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