Generating sequence

Dear @ipazin 1st thanks in advance for your help

concerning this thread

Hi there, if you what to do it in a more KNIME way you can use Group Loop Start node together with Counter Generation node. Here is workflow print screen: [SeqNumb] And here is workflow attached to check it out: 20190618GenerateSeqenceWithinGroup.knwf > Br, Ivan

i ve tried it but it is not producing the results i need. here is the data below

| CustomerID | Service   | Channel     | Satisfaction  | Timestamp        |
| 1          | Service A | Website     | Not Satisfied | 2024-08-01T10:00 |
| 4          | Service D | Website     | Not Satisfied | 2024-08-02T11:02 |
| 1          | Service A | Call Center | Satisfied     | 2024-08-01T10:15 |
| 2          | Service B | Mobile App  | Not Satisfied | 2024-08-01T11:00 |
| 2          | Service B | Website     | Satisfied     | 2024-08-01T11:10 |
| 3          | Service A | Email       | Not Satisfied | 2024-08-01T09:05 |
| 1          | Service A | Email       | Not Satisfied | 2024-08-01T10:05 |
| 3          | Service A | Call Center | Satisfied     | 2024-08-01T09:15 |
| 1          | Service B | Website     | Not Satisfied | 2024-08-01T11:00 |
| 1          | Service B | Email       | Not Satisfied | 2024-08-01T11:05 |
| 1          | Service B | Call Center | Satisfied     | 2024-08-01T11:15 |
| 1          | Service D | Website     | Not Satisfied | 2024-08-02T11:00 |
| 2          | Service D | Website     | Not Satisfied | 2024-08-02T11:01 |
| 3          | Service A | Website     | Not Satisfied | 2024-08-01T09:00 |
| 5          | Service D | Website     | Not Satisfied | 2024-08-02T11:03 |
| 5          | Service A | Website     | Not Satisfied | 2024-08-03T10:00 |
| 5          | Service A | Email       | Not Satisfied | 2024-08-03T10:05 |

i need the sequence to be generated for each service and to restart even when a new customer is added to the same journey

can you plz help