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| time_stamp | product | plan_week | week_switch |
|---|---|---|---|
| 2020-01-01 | Product_A | CW01 | no |
| 2020-01-01 | Product_B | CW01 | no |
| 2020-01-01 | Product_C | CW01 | no |
| 2020-03-15 | Product_A | CW01 | no |
| 2020-03-15 | Product_B | CW02 | no |
| 2020-03-15 | Product_C | CW02 | no |
| 2020-03-15 | Product_D | CW01 | no |