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Power Platform Community / Forums / Power Automate / Combine records from t...
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Combine records from two Dataverse tables into another Dataverse table

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Posted on by 48

Hi everyone,

 

We're working on a flow which will combine three tables. But it's a bit tricky.

 

So, we're having three tables.

- Table 1 has 3 columns (column A-B-C)

- Table 2 has 3 columns (columns D-E)

- Table 3 has 2 columns. ( columns F-G)

 

Column A from table A has the same information as column D from table 2 (lookupfield of values in column D table 2). However, also table 2 has one specific column with information, namely E.

 

Now, when the user is filling in the form for Table 1, he fills in column A-B-C. This information needs to be linked to 1 row in Table 3, but with added information based on the columns on Table 2.

 

So, what we need is that when the form is being entered, column F-G are actually a combination of said above table 1 and 2. Namely: column G should be contain information that can be found in column E, based upon what the user filled in the form for column A (which, as mentioned before, is the same value as in column D from table 2).

 

So in short:

Table 3:

- Column F = filled in information from column A in table 1

- Column G = information found through what's been filled in column A, but the value of the same record from column E in table 2.

 

So I don't know where to begin on this, any ideas?

 

 

 

 

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  • Verified answer
    Linn Zaw Win Profile Picture
    2,996 on at

    To understand a bit more about your table structure, the column A from table 1 and column F from table 3 are lookup columns pointing to table 2? Is that correct?

     

    You flow should start with the Microsoft Dataverse trigger followed by the following Microsoft Dataverse actions

    • When a row is added, modified or deleted
      • Change Type = Added
      • Table name = Table 1
    • Get a row by ID
      • Table name = Table 2
      • Row ID = <<Column A Dynamic Value from the trigger>>
      • Select columns = <<columns E logical name>>
    • Add a new row
      • Table name = Table 3
      • populate Column F = <<Column A Dynamic Value from the trigger>>
      • populate Column G = <<Column E Dynamic Value from Get a row by ID>>

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