need an extension

[khouloudgh]

i wanna insert a description when i click on any courbe show me the description of it name .. if any one help me to find this extension or the composant 

[dreweezy]

I think you're looking for a tooltip type of extension. I couldn't find anything regarding it but people had workarounds (adding a txt box/widget next to to your chart - but this is not intuitive). You may need to look into creating your own extension which I am doing now for one of my requirements.

https://community.qlik.com/t5/New-to-Qlik-Sense/Tooltip-extension-for-Qlik-Sense/m-p/17845

[prabhu0505]

create and upload a sample app for your requirement, you may not even need an extension