Hi @CP0822 ,
Do you want to save each line data within the Multiple Line Text Input into individual columns in a collection?
Based on the needs that you mentioned, I have made a test on my side, please take a try with the following workaround:


Set the OnSelect property of the "Collect" button to following:
Collect(
Collection1,
{
C1: Last(FirstN(Split(TextInput1.Text, Char(10)),1)).Result,
C2: Last(FirstN(Split(TextInput1.Text, Char(10)),2)).Result,
C3: Last(FirstN(Split(TextInput1.Text, Char(10)),3)).Result,
C4: Last(FirstN(Split(TextInput1.Text, Char(10)),4)).Result,
C5: Last(FirstN(Split(TextInput1.Text, Char(10)),5)).Result
}
)
when you press the "Collect" button, the collection1 would be populated as below:

Best regards,