Usually a company has a user directory like for example Active Directory. You can use AD as a user directory for Qlik Sense. If you don't have AD or another LDAP user directory then you can use another user directory. Perhaps an excel file or a csv file works for you. See the online help for more information: User directory connectors ‒ Qlik Sense
Ask your network admin to configure the AD on the same server where you installed Qlik sense server and then Open QMC and go to task and create a task user synchronize and then all user get into Qlik Sense Server and then start allocating Qlik Sense Licences.
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