Question: In development, a plan is generally required before the start of the requirements, but the leader certainly does not want to read your dense text. He is more concerned about what time can be completed to what extent, and when can it be completed at the end, then Gantt The graph is very useful. It can not only reflect its own technical level, but also reflect its own additional value.
solve:
process:
1. Design a table like the one in the picture above
2. Select all the contents of the table, and select Insert at the top——"Other Charts——"Bar Chart——"Stacked Bar Chart (note that it is generally in the second bar chart, not the first one)—— "determine
3. Set table data: right-click on the picture-"select data
1. Set the ordinate on the left: select "horizontal (category) axis label"-"Edit -" click here- 
"select "design, development, testing" in the table-"OK
2. Set the graph data:
Add under the legend item-"series name: select "start date"-"series value select the real date below "November 5th etc."-"OK
Add in the same way and spend time (or modify the original)
Then adjust the order so that the start time is first
4. Hide start time
1. Select the start time,-"Format" at the top-"Shape Fill-"No Fill Color
Basic Gantt chart will do
5. optimization
1. Set the reverse order. Select the vertical axis on the left, right click——"Set the axis format——"check "Reverse order category"
2. Set the size of the abscissa, select the upper horizontal axis, right-click-"Set the axis format-"Set the minimum/maximum value (see specific value settings), you can also adjust the main scale unit
carry out
Extra: add icon title, axis title
Select the icon-"Select "Layout" above-"Select "Icon label", axis title