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 Siebel Object Types Reference > Siebel Object Types Reference > Business Component Object Types > 
Pick Map
 
A pick map specifies how to copy fields if a field uses a picklist. You cannot use a field in the parent business component to constrain a picklist on a multivalue field. You can only use a multivalue field that the detail business component includes. This object type occurs in the following location in the object hierarchy: 
Table 73 describes properties that Siebel CRM uses with a pick map. 
Table 73.	Properties of the Pick Map
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    Constrain (O)  | 
    You can use one of the following values: 
- TRUE. Define the pick map as a constraint pick map.
 - FALSE. Define the pick map as a copy pick map.
  
For more information, see About Copy and Constraint Pick Maps.  | 
 
    Field (R)  | 
    Specifies a field in the parent business component that this pick map references.  | 
 
    No Clear (O)  | 
    Specifies how to set the Field property if the user does not choose a value from the picklist. You can use one of the following values: 
- FALSE. The Field property is NULL.
 - TRUE. The Field property is not set to NULL.
  
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    Pick List Field (O)  | 
    Specifies the field in the picklist business component that this pick map references.  | 
 
    Sequence (O)  | 
    Specifies the order that Siebel CRM uses to copy the field values back to the business component after the user picks a row. This property can contain only an integer. If Siebel CRM can get the Pick List Source Id, then it ignores the Sequence property.  | 
 
 
 
 About Copy and Constraint Pick Maps
Siebel CRM can use the following types of pick maps: 
- Constraint pick map. Siebel CRM applies the value from a field in the parent business component as a search specification on a field in the picklist business component. 
 - Copy pick map. Siebel CRM copies the value of a field in the picklist business component to a field in the parent business component.
  
The Pick List Field property specifies the field in the picklist business component. The Field property specifies the field in the parent business component. 
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