Here's how you could do it:

1. In the Variables window, right click and add one variable, let's call it myVar

2. In the expression editor for this variable, write the following expression:

RIGHT("0000000000" & [MyDataField], 10)


"0000000000" is what we want to pad our field with. Here, we've decided to pad with up to 10 zeroes.

[MyDataField] is your data field.

10 is the number of rightmost characters the RIGHT expression will keep.

3. Use @MyVar@ to display the padded value of MyDataField

Hope this helps!
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