How to CDS Dynamic Content 'Lookup-Entity Primary Field'

[Reylin]

I'm making a Flow that requires Dynamic Content from a Lookup Entity. I would like to return and use the Primary Field ('Name') from that Lookup Entity. It only displays options for the ID Value or the "Type" 

Please tell me I can do this easily without having to manually create an Array in the flow with the ID and Primary Field... 

[abm]

Hi @Reylin 

I am not sure I understood it correctly. So the lookup generally give you the text and id (GUID). If you looking the lookup entity (Name field) then you need to retrieve that entity to get the related value.

If I am wrong please explain a bit more about your scenario.

Thanks

[Reylin]

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@abm wrote:

Hi @Reylin 

I am not sure I understood it correctly. So the lookup generally give you the text and id (GUID). If you looking the lookup entity (Name field) then you need to retrieve that entity to get the related value.

If I am wrong please explain a bit more about your scenario.

Thanks

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Lookup only gave me GUID and type, not text. I want the text. I am surprised I do not get the primary field (text, name, title, whatever you wanna call it). 
I have to make Flow 'get' the entire Lookup Entity in order to get the primary field? 
I can do that... But if the Lookup Entity is very large, does that slow the flow down? It might be more efficient to just manually create an array with the names I need. 

Sorry, I'm just surprised that I can't return such an essential field of the entity. You'd think the Primary Field would be important, but I guess only GUID is

[abm · Accepted solution]

Hi @Reylin 

Thanks for you explanation.

Yes that is the limitation of lookup field in CDS connector. You have two options here.

1. Use the expand query see the below post

http://linnzawwin.blogspot.com/2019/12/power-automate-list-records-use-expand.html

2.  If you are using Dynamics then you can construct a FetchXML using the related entity and execute via CDS connector. To execute the CDS FetchXML query you need to create a solution, create flow, search for Common Data Service. Here you can see two CDS data connections. Select the second one from the list called Default Environment - Power Action Step List Records Here you can see FetchXML query option.

Thanks

Thanks

[Reylin]

Thanks for your solutions! 
Maybe Microsoft will update this action/feature someday. Especially because of their explanation of what Primary Field is supposed to be: