I’m not sure if I understand the requirement correctly but I just want to make sure the functionality of the computation is clear. The Computation would work like this.
Starting with this data, the person numbers are from 1 to 4.
| Person Number | Name |
|---|---|
| 1 | Aaron |
| 2 | Beate |
| 3 | Caroline |
| 4 | David |
Remove Caroline and recompute the values. The person numbers are re-computed and go from 1 to 3. See Intermediary repeatable group instances when adding field instances for more information on why there aren’t any gaps.
| Person Number | Name |
|---|---|
| 1 | Aaron |
| 2 | Beate |
| 3 | David |
Re-add Caroline.
| Person Number | Name |
|---|---|
| 1 | Aaron |
| 2 | Beate |
| 3 | David |
| 4 | Caroline |