HI @kfukumo,
yes . you can able to pass the custom condition in the select.
For example .
1.Create variable strCondition
2.Assign value to strCondition=“10FN05”
3.In the Remove Data Row Select activity, It has the Select property(Where condition).
you can assign it like =“No=’ + strCondition + '”
Regarding the Error.
You have to install the package BalaReva.DataTable.Activities as below.
if you are not able to see the package take a look that how to To configure the manage Package.
Regards
Balamurugan