Retain values in a row after adding another one

[AngeloBen25]

Is there a way where I put another value in Sample 2 column then that value will be placed in last row.so that its record id will be 5. 

The summarize tool sort the values in Sample 2 alphabetically. What I want to have is when I put for example "Alright" in Sample 2 column, it will be placed in row 5 with Record ID 5.

[Qiu]

@AngeloBen25 
How will you add the data record "Alright"? 
Input tool and union?

[AngeloBen25]

In the input tool

[akhavea2190]

Use the input tool and use union to add rows to your data

[nagakavyasri]