How to create multiple selections using excel value for users?

Dear Rita,

Retrieve the selection list by reading the data from Excel,then pass this data to the input dialog.
User can select multiple options from the dialog using either of the 2 approaches:

Get the distinct options from the sheet:
dtSheet3.AsEnumerable().Select(Function(s) s.Field(Of String)(0)).ToArray()

Convert the options datatable to array for future use:
dtSheet3.AsEnumerable().Select(Function(s) s.Field(Of String)(0)).ToArray()

1.CustomDialog Activity
Input Dialog Features: Multiple choice selection - Help - UiPath Community Forum

2.UiPath Forms.

Thanks,
Geetishree Rao