I need to make condition that issue will change to another status when all are linked issue closed

[vashim shekh]

I need to make condition that issue will change to another status when all are linked issue closed

Give me suggestion

[Alexander Bondarev]

Hi, @vashim shekh !

You can't do it with "linked" issues out-of-box(just with sub-tasks). 

For your case I can recommend you JMWE-app.

Wonderfull app - you can create condition and post-function on your logic.