Generate Transects Along Lines at specific point locations

[ThomasBalstrøm]

I suggest that the Data Management geoprocessing tool Generate Transects Along Lines gets an option so instead of placing cross sections at regular intervals, the locations of the transects are defined by a point feature class/layer that was snapped to the line feature on beforehand, see sketch attached. Thus, a point feature class/layer must be added as an input to the tool - similar to how the Split Line at Point tool works.