Constant x-axis line on a line graph with a tooltip

[kha_powerbi]

I have a date based line chart as seen in the picture below:

where I have added a few x-axis constant lines however now i want to add a line to show when events that impact the progress occur. I managed to get the new line however I want to add the reason as a tooltip but this is not possible using powerBI constant x-axis option. keep in mind that the reason and date is in a measure that only appears when project is filtered. Thus hardcoding the reason as the x-axis name is not possible as it would change from project to project.

is there anyway to add a constant x- axis with a tooltip? using measure, DAX, Tables, powerQuery or any tool in PowerBI?

[Anonymous]

Hi, @kha_powerbi 

The current version does not support the Tooltips feature for the X-axis, you can submit an idea for here and the product team will take note of such a need.

Related Link: New tab (powerbi.com)

Best Regards,
Yang
Community Support Team

If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

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