I can't close a Jira or assign to other user

[Noemi]

I don't have available some buttons in JIRA 2, I am not be able to close a ticket in  Jira or change the status and resolution.

[Nic Brough -Adaptavist-]

Check the permission scheme for the project, that controls what you can do.

(Jira 2 though - wow, that's oooooold)

[Noemi]

Really I am new using Jira.

Where can I check the permission scheme?

I believe that I am using Jira by a self-host, in this case, There should be an administrator of permission scheme?

Thank you so much.

[Nic Brough -Adaptavist-]

You need to log in as an admin and go to the permission scheme if you're on Jira 2.  Later versions (6+) display the permission scheme read-only in the project admin section so at least you can see it and tell your admins what needs changing.