Last tested: Sep 9, 2019
To follow along, think of a situation where you have a merged results tile which is named MR Dash. MR Dash merges the results of two explores(For example, Explore1 and Explore2) which currently belong to one model, named ModelA. Unfortunately, if you try to change the model name for Explore2 from the content validator, it ends up changing the model name for both in the case of merged results.
Hence, a better way to approach this would be to convert the UDD(User defined dashboard) to a LookML dashboard, make the required changes, and then convert it back to a UDD.
The steps we followed were as follows:
explore: explore2
, change the model name
to ModelB, and keep the model name for Explore1 as ModelA.
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