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1. Click Define for Security Selection Criteria and use the Logic Builder to define the security filter that defines the subset of securities processed by the data strategy.
2. Click the Security Tab Configuration drop down and select the reference data you wish to composite or directly maintain for a security governed by the data strategy.
   Composite reference data options include:
   –  Analytics
   –  Variable Rates
   –  Ratings
   Direct maintenance reference data options include:
   –  Corporate Actions
   –  Final Factor
   –  Prepayment Time Series
   –  Schedule
   –  Underlying Securities
   –  Third Party Cash Flow
   –  Vendor History (view only)
3.  Click Click the Gold Copy drop down and select the data source to filter for securities with holdings processed by the data strategy. To use this option you must define an additional gold copy when you define the data strategy.
4. Click the Entities drop down and optionally select the entities to filter for securities with holdings processed by the data strategy.
5. Click Define for Holdings Criteria and optionally use the Logic Builder to define the securities with holdings processed by the data strategy.
6. Click Next.
   You see the Data Strategy Field Group dialog box.

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You must select one or more field groups from the field groups you manage the composited security produced by the data strategy.
To select field groups for the data strategy: 1.    If

1. If compositing multiple gold copies, click the Gold Copy drop down and select the gold copy associated with this set of field group information.

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1. Click Select Field Groups drop down and select one or more field groups to define the composite produced by the data strategy.
   

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1. You see the Field Group Selector dialog box.

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1. Select one or more field groups and click OK.
   

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1. You see the list of selected field groups in the Data Strategy Field Group dialog box

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1. Click Next.
   

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1. You see the Data Strategy Fields dialog box with the list of fields for each field group.

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You can re-assign release levels and override composite options for this data strategy. The assignments and options default to the field group definitions unless otherwise re-assigned and overridden.
To select release levels and composite options for fields: 1.    If

1. If compositing multiple gold copies, click the Gold Copy drop down and select the gold copy associated with this set of fields and release levels.

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1. Click the Release Level drop down and select the release level for each field as required.

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1. Set the Composite Null Values check box to indicate whether to allow the release of each field with a null value as required.

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1. Set the Authorization Needed check box for each field as required.

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1. Set the Log Changes check box for each field as required.

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1. Click Next.
   

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1. You see the Data Strategy Sources dialog box.

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Select Source Rules for Fields

You can select a source rule for each field to use when compositing data for the data strategy.
To select enrichment rules for fields: 1.    If

1. If compositing multiple gold copies, click the Gold Copy drop down and select the gold copy for this set of fields and source rules.

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1. For each field, click the Source Rule drop down and select a source rule to use, as required.

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1. Click Next.
   

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1. You see the Data Strategy Validation dialog box.

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Allow / Block Validations for Fields

You can allow and block field validations for fields when compositing data for the data strategy.
To allow or block validations for fields: 1.    If

1. If compositing multiple gold copies, click the Gold Copy drop down and select the gold copy for this set of fields and validations.

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1. Set the validation name check box to allow the use of this field validation. Or, clear the check box to block raising this validation flag.

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1. Click Next.
   

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1. You see the Data Strategy Overrides dialog box.

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Specify Overrides

You can specify the types of overrides allowed when compositing fields for the data strategy.
To specify the type of override allowed composite fields: 1.    If

1. If compositing multiple gold copies, click the Gold Copy drop down and select the gold copy associated with this set of fields and overrides.

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1. Click the Overrides drop down, and select the type of override. Options include:
   –  (Blank). No override applies.
   –  Override Value. Allows you to enter an override value.
   –  Default Value. Allows you to enter a default value.

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1. Click Save to save the data strategy.
   You see the refreshed list of data strategies in the Data Strategies workspace.

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Audit Changes to Data Strategies

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