I have records for Tasks in Sharepoint List with columns TaskName, StartDate, EndDate, Effort%
I want to generate collection with 1 record for each week with week number b/w start, end date and group, sum by Week number.
Example input and output.
Data source
| TaskName | StartDate | EndDate | Effort% |
| T1 | 8 Jan 2024 | 27 Jan 2024 | 45 |
| T2 | 1 Jan 2024 | 20 Jan 2024 | 20 |
Output Collection
| WeekNum | Effort% |
| 1 | 20 |
| 2 | 65 |
| 3 | 65 |
| 4 | 45 |

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