Create custom data entities fails?!

%3CLINGO-SUB%20id%3D%22lingo-sub-297826%22%20slang%3D%22en-US%22%3ECreate%20custom%20data%20entities%20fails%3F!%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-297826%22%20slang%3D%22en-US%22%3E%3CP%3EHi%20I%20am%20new%20to%20the%20community.%20Our%20company%20is%20introducing%20Office%20365%20%2F%20Teams.%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20try%20to%20use%20Powerapps%20for%20a%20custom%20application.%26nbsp%3B%3C%2FP%3E%3CP%3EIn%20that%20app%20I%20want%20to%20use%20two%20data%20sets%20with%20a%201%3An%20realtionship.%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20thought%20I%20need%20to%20use%20DATA-%26gt%3BEntities%20to%20create%20the%20two%20data%20sets%20there%2C%20correct%3F%3C%2FP%3E%3CP%3EUnfortunately%20it%20tells%20me%20I%20am%20not%20allowed%20to%20create%20the%20entity.%3C%2FP%3E%3CP%3EIs%20this%20something%20I%20do%20wrong%20in%20general%20or%20something%20that%20needs%20configuration%20and%20who%20can%20alter%20this%3F!%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-297826%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EPowerApps%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-297874%22%20slang%3D%22en-US%22%3ERe%3A%20Create%20custom%20data%20entities%20fails%3F!%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-297874%22%20slang%3D%22en-US%22%3EIs%20it%20failed%20loading%20on%20displaying%20%22The%20requested%20operation%20is%20invalid%22%20could%20you%20please%20attach%20a%20screenshot%3F%3CBR%20%2F%3E%3CBR%20%2F%3EThanks%3CBR%20%2F%3EThuyavan%3C%2FLINGO-BODY%3E
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Visitor

Hi I am new to the community. Our company is introducing Office 365 / Teams.

 

I try to use Powerapps for a custom application. 

In that app I want to use two data sets with a 1:n realtionship.

 

I thought I need to use DATA->Entities to create the two data sets there, correct?

Unfortunately it tells me I am not allowed to create the entity.

Is this something I do wrong in general or something that needs configuration and who can alter this?!

 

 

1 Reply
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Is it failed loading on displaying "The requested operation is invalid" could you please attach a screenshot?

Thanks
Thuyavan