Gantt chart with source and data help

Hello, I need to be able to show gantt processes on excel.

To summarize as follows; I want the times in the business processes to be defined on the time line in such a way that no work overlaps in accordance with the specified time.


i want the x data to be green at 12:30 30min, this data should be in accordance with the box-shaped time of the gantry, the y data will be green at 12:35 30min and will be 5 min ahead of the first data.


in short, I want to place the data sheet dep gantt appropriately.
Can you help me?

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