How to filter some spesific data in Microsoft PowerApps

Question

I am creating a Powerapp which needs to import data from a excel sheet and once those data loaded, I want to edit some of data. I used Gallery and Gridview and managed to extract data from that excel file. I used edit forms, but didn't work for me. The fields on the table are FirstName,LastName,Email and ManagerName.

My questions are:

1. What is the best way to retrieve data to edit? I have 500+ records.
2. I want to filter the users who are under same manager.

Here is the sample data table of mine.

Any advice really appriciate. I tired several methods but didn't success. Seeking your support. Thanks in Advance.

Answer 1

You use the excel-connector to work with your data?

Filter(
     YourExcelData,
     DropDownContainingManager.Selected.Value = Manager
)

Now PowerApps will filter all records and show the records where the manager is equal to a value you selected from a dropbox. (You have to specify something to filter...)