pwlinkas

Use the `showWeekScale` option, along with `start` and `end`. Found in documentation here: - https://visjs.github.io/vis-timeline/docs/timeline/ And to some extent in examples here: - https://visjs.github.io/vis-timeline/examples/timeline/styling/weekStyling.html - https://visjs.github.io/vis-timeline/examples/timeline/interaction/limitMoveAndZoom.html