Hi @Hareesh_Katta and welcome to the community.
Can you please clarify a bit your question?
If it is related to name listed, the users have to go through their profile to change it (refer to https://asana.com/guide/help/fundamentals/settings#gl-profile). If else, please let’s discuss when you’ll have ad a few more details
Thanks for your response @Sebastien_Levesque
My issue while is when I am assign the task. Not related user of the project also displaying .
Note : I removed the added user in the group. But still while I am assign the task to the user. Unrelated project users are coming.
Hi @Hareesh_Katta and welcome to the Forum!
When you assign a Task, the suggested assignee list in the drop-down menu will show you everyone who’s a Member or a Guest of your Organization, whether or not they’re actually a member of the project this task is nested.
With that said, if you want to remove a Member or a Guest from your Organization you can follow the steps on this article: https://asana.com/guide/help/organizations/basics#gl-free-depro
I hope that helps! Let me know if you have any follow-up questions!