How do I allow members to change prefix when editing threads?

[محروم.كوم]

Currently only admin and moderators can see thread prefix options when editing a thread.

How can I allow members to change prefix when editing a thread?




Currently I have:

Through forum manager:
Use Selected Prefix Sets Flags

Require Threads to have a Prefix - NO

Usergroup manager:
Can Edit Own Posts - Yes

Thread Prefix Manager:
permissions [checked all]

vbulletin options/posting and editing options:

Time Limit on Editing of Thread Title
Specify the time-limit (in minutes) within which the thread title may be edited by the user whom started the thread. [0]

Time Limit on Editing of Posts
Time limit (in minutes) to impose on editing of messages. After this time limit only moderators will be able edit or delete the message. 1 day is 1440 minutes.

Set the value to 0 to allow users to edit their posts indefinitely. [0] __DEFINE_LIKE_SHARE__