Look in the Groups list for any groups that have automatic assignment via the User RegExp and remove the RegExp.
![](https://docs.devzing.com/wp-content/uploads/2023/06/image-4.png)
Create a group called “Canstilledit” (Administration/Groups/Add Group). Admins are automatically added. You may need to review who is an admin and remove them.
![](https://docs.devzing.com/wp-content/uploads/2023/06/image-1.png)
For each product uncheck “Open for bug entry” to not allow creating new tickets.
![](https://docs.devzing.com/wp-content/uploads/2023/06/image.png)
Use “Edit Group Access Controls” and check the “Canedit” boolean for only that new group “Canstilledit”, so “this product will be read-only for any users who are not members of all of the groups with Canedit selected” which would be that one new group.
![](https://docs.devzing.com/wp-content/uploads/2023/06/image-2.png)
![](https://docs.devzing.com/wp-content/uploads/2023/06/image-3.png)
Make sure all other checkboxes are unchecked.