@AmandaCath Group names are in my own language (Bengal). userright are detailed in English.

Understand?

@Ahmsaqib “Founder” and “Account creator” for example, are user groups, not user rights. User rights include things like “block”, “delete”, “protect”, “import”, etc.

If you go to Special:ListGroupRights on your wiki, you will see a list of user groups, with the group names in the left hand column, and the associated rights with each group in the right hand column. The text in parenthesis in the right hand column are the names of userrights.

Thanks a lot... same request was declined a year ago because of do not understand...

'''প্রতিষ্ঠাতা:'''Flags user as exempt from welcome tool messages (welcomeexempt)
Manage wikis (managewiki)
Not be affected by rate limits (noratelimit)
Override the spoofing checks (override-antispoof)
Add groups: Bots, Bureaucrats, oversight, steward, widget editor, check user, Reviewers, staff, comment administrator and Forum administrators.
Remove groups: Bots, Bureaucrats, oversight, steward, widget editor, check user, Reviewers, staff, comment administrator and Forum administrators.
'''উইকিপ্রধান:'''subscribers from newsletters (newsletter-manage)
Add, edit and delete categories and forums on the discussion board (wikiforum-admin)
Administrate question games (quizadmin)
Administrate user-submitted comments (commentadmin)
Block a user from sending email (blockemail)
Block other users from editing (block)
Bypass IP blocks, auto-blocks and range blocks (ipblock-exempt)
Change protection levels and edit cascade-protected pages (protect)
Create and (de)activate tags (managechangetags)
Create and edit widgets in the Widget namespace (editwidgets)
Create new and edit existing awards (awardsmanage)
Create new and edit existing gifts (giftadmin)
Create new user accounts (createaccount)
Create newsletters (newsletter-create)
Delete tags from the database (deletechangetags)
Delete a Cargo table (deletecargodata)
Delete and undelete specific log entries (deletelogentry)
Delete and undelete specific revisions of pages (deleterevision)
Delete newsletters (newsletter-delete)
Delete pages (delete)
Disable global blocks locally (globalblock-whitelist)
Edit and delete threads and replies on the discussion board (wikiforum-moderator)
Edit other users' CSS files (editusercss)
Edit other users' JSON files (edituserjson)
Edit other users' JavaScript files (edituserjs)
Edit pages protected as "Allow only administrators" (editprotected)
Edit pages protected as "Allow only autoconfirmed users" (editsemiprotected)
Edit restricted form fields (editrestrictedfields)
Edit the user interface (editinterface)
Feature & resolve feedback (aft-editor)
Flags user as exempt from welcome tool messages (welcomeexempt)
Have one's own edits automatically marked as patrolled (autopatrol)
Hide feedback & request oversight (aft-monitor)
Import offline translations (translate-import)
Import pages from a file upload (importupload)
Import pages from other wikis (import)
Manage message groups (translate-manage)
Manage the Polls (poll-admin)
Mark others' edits as patrolled (patrol)
Mark rolled-back edits as bot edits (markbotedits)
Mark versions of pages for translation (pagetranslation)
Mass delete pages (nuke)
Merge the history of pages (mergehistory)
Modify abuse filters (abusefilter-modify)
Modify abuse filters with restricted actions (abusefilter-modify-restricted)
Move category pages (move-categorypages)
Move files (movefile)
Move pages (move)
Move pages with their subpages (move-subpages)
Move root user pages (move-rootuserpages)
Not be affected by IP-based rate limits (autoconfirmed)
Not be affected by rate limits (noratelimit)
Not create redirects from source pages when moving pages (suppressredirect)
Override files on the shared media repository locally (reupload-shared)
Override the spoofing checks (override-antispoof)
Override the title or username blacklist (tboverride)
Overwrite existing files (reupload)
Perform CAPTCHA-triggering actions without having to go through the CAPTCHA (skipcaptcha)
Post feedback & mark as (un)helpful (aft-member)
Post feedback & mark as (un)helpful (aft-reader)
Quickly rollback the edits of the last user who edited a particular page (rollback)
Recreate data contained in Cargo tables (recreatecargodata)
Remove user's avatars (avatarremove)
Replace page contents using regular expressions (masseditregex)
Restore a newsletter (newsletter-restore)
Revert all changes by a given abuse filter (abusefilter-revert)
Search deleted pages (browsearchive)
See AFT on protected pages (aft-administrator)
See the link to Admin links (adminlinks)
Send a message to multiple users at once (massmessage)
Unblock oneself (unblockself)
Undelete a page (undelete)
Update other users' social profiles (editothersprofiles)
Upload files (upload)
Use higher limits in API queries (apihighlimits)
View a list of unwatched pages (unwatchedpages)
View deleted history entries, without their associated text (deletedhistory)
View deleted text and changes between deleted revisions (deletedtext)
View detailed abuse log entries (abusefilter-log-detail)
View title blacklist log (titleblacklistlog)
embed_pdf (embed_pdf)

@Ahmsaqib Thank you for the clarification. I can’t handle this right at this moment, but I will handle it as soon as possible.

Just a note though - adding/removing steward, oversight, and checkuser groups is not allowed.

Okey. Thank you.... @AmandaCath