How to show distinct values in Powerapps Choice Field-Which is Sharepoint Look up fields

[Anonymous]

In my sharepoint list there are multiple rows for each product and this Product is using as my lookup field in my main list.

In Edit form or New Form of my Main List  its showning mulitple rows with same Product like below. Please guide how can i show  distinct products from look up field choices and also it should mulitple selection of different products. Please....

[v-micsh-msft · Accepted solution]

Hi @Anonymous,

We could use distinct() function to show distinct values in PowerApps.

Could you please share more details about the parent and the child list seperately?

As the update property may need to be changed based on the requirements.

Regards,

Michael