if state changes all fields are read only and assignments_group group only editable

[BheemavarapuTej]

if state changes all fields are read only and assignments_group group only editable

[Abbas_5]

Hello @BheemavarapuTej,

you can try with below 2 ACLs:
1. read acl
based on your requirements you can select the table name and * - it will be applicable to all fields.

2.list_edit acl
You can select the table name and field name - it will be applicable to only a single field.

Mark my correct and helpful, if it is helpful and please hit the thumbs-up button to mark it as the correct solution!
Thanks & Regards,
Abbas Shaik

[BheemavarapuTej]

No bro assignment group member can only editable the form another user doesn't editable 

[Dr Atul G- LNG]

Hi @BheemavarapuTej 

In this case you need to write script to check if the logged in user is part of assignment group only then can edit.

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0790987

[DanielCordick]

you can do this with UI policies