| Attribute | Type | Multiplicity | Description |
|---|---|---|---|
| Id | CompoundIdentifier | 1 | Unique identifier (reference integer & associated other unique IDs) |
| PlanIds | Integer | 0..* | A list of Document references indicating which documents resulted in the creation of this work item |
| RecommendationIds | Integer | 0..* | A list of Document references indicating which documents resulted in the creation of this work item |
| WorkOrderIds | Integer | 0..* | A list of Document references indicating which documents resulted in the creation of this work item |
| NoteIds | Integer | 0..* | Unbounded note field objects |
| TimeScopeIds | Integer | 0..* | Note how this will include:
|
| Priority | WorkItemPriorityEnum | 0..1 |
|
| PeopleRoleIds | Integer | 0..* | A list of IDs of PeopleRole objects that describe "who" is involved and what their role is in the collection of data. |
| GrowerId | Integer | 0..1 | A reference to the Client/Grower to use for the work (This is meant to reflect the "business entity") |
| FarmId | Integer | 0..1 | A reference to the Farm to use for the work |
| FieldId | Integer | 0..1 | A reference to the Field to use for the work |
| CropZoneId | Integer | 0..1 | A list of CropZone references. 20150205: The multiplicity of 0..n is counter-intuitive. This was probably derived from the user story about multi-variety planting operations. In this case, the link between the multiple cropzones and the corresponding operations does not happen directly through this list, but through the presciption object. 20151020: Changing 0..n to 0..1 to avoid cans of worms like having to change the relationship between Prescriptions and Cropzones. This also maximizes compatibility with ISOXML, where tasks have a scope of 1 part field. |
| MachineId | Integer | 0..1 | A reference to the Machine to use for the work |
| ReferencelLayerIds | Integer | 0..* | A list of spatial layers needed to do the work (e.g. VarietyLocator layer) |
| FieldBoundaryId | Integer | 0..1 | A reference to the field boundary to use for the work |
| WorkItemOperationIds | Integer | 0..* | A list of WorkItemOperation references that define various objects to use with a given operation |
| GuidanceIds | Integer | 0..* | A list of guidance objects to be used for the work |
| StatusUpdates | StatusUpdate | 0..* | Defines the current status of the work item via StatusUpdate objects |
StatusUpdate
| Attribute | Type | Multiplicity | Description |
|---|---|---|---|
| Status | WorkStatusEnum | 1 | |
| Comment | String | 0..1 | |
| TimeStamp | DateTime | 1 |
WorkStatusEnum
| Enumeration Literal | Description |
|---|---|
| Cancelled | |
| Scheduled | |
| InProgress | |
| Paused | |
| PartiallyCompleted |