[idea] Add MF time spine behavior change

[DevonFulcher]

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• dbt Community member
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• dbt Labs employee
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What's your idea for new content?

To this page https://docs.getdbt.com/reference/global-configs/behavior-changes, a new behavior change should be added. The exact name is TBD. This behavior change is to indicate how the MF time spine should now be configured according to this documentation https://docs.getdbt.com/docs/build/metricflow-time-spine#custom-calendar- (see the change in version v1.8 and v1.9 of that page). Specifically, the timespine should be configured in yaml, not with the metricflow_time_spine.sql model. The implementation of this behavior change is in this PR dbt-labs/dbt-core#10857.

Where would you recommend this content live on the docs.getdbt.com?

https://docs.getdbt.com/reference/global-configs/behavior-changes

[DevonFulcher]

The name of the behavior change is require_yaml_configuration_for_mf_time_spines.