How to assign array of string variable to specific column in datatable using Linq

I’m using add data column to create new column namely (“Brand”) for my datatable. I have a variable with the type of array of string, and I want to assign the values to “Brand” column. Can anybody help me? Thank you
This is my variable and data table


Hope the below steps would help you resolve this

—instead of directly adding a new column and then adding rows to it
First let’s create a datatable with single column and data in it

—use a BUILD DATATABLE activity and create the table structure with single column and get the output with a datatable variable named dt

—now use a for each activity and pass the array variable. You have as input and change the type argument as string

—inside the loop use a Add Datarow activity and in ArrayRow property mention as {item.ToString} and in datatable mention as dt

—after that loop use a Add datacolumn activity and mention in datacolumn property like this


And in datatable property mention your main datatable

Cheers @newuser1

What if I want to implement a linq query? can you explain?