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Value expansions often play a “test data specifier” role in such models, as they contain actual text strings used in execution.
However, such strategy may not be efficient for all value types from the maintenance perspective. Hardcoding “1/6/2022” as “current” substitute will work for 1 day. For the execution to continue, it will need to be updated and re-exported regularly. Instead, we recommend keeping such values at the abstract level in TCD and having functions in the execution framework to replace them at runtime.
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