What you have created is a Gantt chart.
Diimaha qalloocan idilkood waxay aaminsanaayeen inuu jiro Ilaah wayn oo waxkasta gooya, iyo shariikyo ay sheeganayaan inay caawinayaan Ilaahaas wayn, ama isaga ay uga dambeeyaan hadba meeshii uu u diro.