web
You’re offline. This is a read only version of the page.
close
Skip to main content

Notifications

Announcements

No record found.

Community site session details

Community site session details

Session Id :
Microsoft Dynamics CRM (Archived)

User name limit

(0) ShareShare
ReportReport
Posted on by 15

This seems like a simple question but difficult to find an answer.

I'm creating a new user in D365.  How long can the User Name be in length?

*This post is locked for comments

I have the same question (0)
  • Suggested answer
    Dynamics365 Rocker Profile Picture
    7,755 on at

    It accept maximum 200 by default for full name.

    First Name and last name length is 64 and middle name length is 50 but you can increase it as per your requirement.

  • Lorne A Profile Picture
    15 on at

    I'm looking for the maximum length of the User Name; not the Full Name.  Is that what you meant?

    The User Name is what the person uses to log in with.  The Full Name is a composite field consisting of First, Last and Middle names.

  • Verified answer
    Flydancer Profile Picture
    1,332 on at

    The length of the "domainname" is limited to 1024 chars

  • Suggested answer
    Dynamics365 Rocker Profile Picture
    7,755 on at

    It is 1024 by default and you can increase it too.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Responsible AI policies

As AI tools become more common, we’re introducing a Responsible AI Use…

Neeraj Kumar – Community Spotlight

We are honored to recognize Neeraj Kumar as our Community Spotlight honoree for…

Leaderboard > 🔒一 Microsoft Dynamics CRM (Archived)

#1
SA-08121319-0 Profile Picture

SA-08121319-0 4

#1
Calum MacFarlane Profile Picture

Calum MacFarlane 4

#3
Alex Fun Wei Jie Profile Picture

Alex Fun Wei Jie 2

Last 30 days Overall leaderboard

Featured topics

Product updates

Dynamics 365 release plans