Tabular Modeling. What is the best practice for importing data into VS to limit the records in the designer?

Should I wrap the queries in a procedure with a @StartDate and @EndDate and create a test partition to pass a small date range?
Or can i use the Table properties screen to put the command there and will it run and not be affected or affect the partitions?This would be nice if this SQL statement on this screen was independent of the partitions and I could just leave it with the the
command text = EXEC TransactionDetail '2014-01-01', '2014-05-31' Especially since if you have many tables that load based on a date range. i would not want to jump in and change that query on all of them.
Is there a a way to have a parameter in the project so all tables would get the same @startDate and @EndDate so I could change it in one place?
And I am not stuck to these questions\options, If there is a better way to mass change the queries to run a subset of data for the designer I'd like to hear it.
Thank You,
Phil

Hi Phil,
According to your description, you are looking for the best way to control the rows that are loaded into a table, right?
When importing data to a table of tabular model, we can apply filters to control the rows that are loaded into a table. After you have imported the data, you cannot delete individual rows. However, you can apply custom filters to control the way that
rows are displayed. Rows that do not meet the filtering criteria are hidden. For the detail information about it, please refer to the link below.Filter Data in a Table (SSAS Tabular)
If I have anything misunderstand, please point it out.
Regards,
Charlie Liao
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>> My final data table contains a two key columns unique key constraint. [unh? one two-column key or two one column keys? Sure wish you posted DDL] I insert data into this table from a daily capture table (which also contains the two columns that make
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Tabular Modeling. What is the best practice for importing data into VS to limit the records in the designer?

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