You can not create attachments as the issue is in a non-editable workflow state.

Manage Attachments OT-46

This page allows you to manage the attachments for a particular issue. Only users with administrative privileges to remove an issue can remove attachments.
    File Name Size Mime Type Date Attached Attached By  
1 File Example_Nokia _Site Micro.png 157 kB image/png Indrasan Yadav
2 File Nodes Should Be Parse With Site Instead Of Default Site_30-12-2025.png 23 kB image/png Indrasan Yadav
3 File OT_NSN_RAN_FRS_All Node Type_Physical.docx 1.80 MB application/vnd.openxmlformats-officedocument.wordprocessingml.document Indrasan Yadav