I am unable to view Bitbucket team/Project item type in jenkins after installing bitbucket server integration plugin. I am aware of the other approach that is creating a multibranch pipeline and giving a bitbucket source. I want Bitbucket team/Project item type before creating job.
Any help on this will be much appreciated. Thanks in advance.
Hello and welcome to this community, @akshatha-patgar. 
As far as I know, the Bitbucket Team/Project job type was provided by the Bitbucket Branch Source plugin.
With the introduction of the Bitbucket Server Integration plugin, I think this job type has been deprecated and removed.
The Bitbucket Server Integration plugin focuses on providing a more streamlined and reliable experience for integrating Jenkins with Bitbucket.
I’m not so sure it supports the Bitbucket Team/Project job type, and instead, it encourages the use of Multibranch Pipelines and/or Bitbucket Branch Source in Jenkins jobs.
So, if I understood correctly, if you want to use the Bitbucket Team/Project job type, you would need to uninstall the Bitbucket Server Integration plugin and install the Bitbucket Branch Source plugin instead (I haven’t tried that).
I can’t find any document recommending that but isn’t the recommended approach to use Multibranch Pipelines with Bitbucket as the branch source nowadays?
I think this provides similar functionality to the Bitbucket Team/Project job type, including automatic job creation for Bitbucket repositories and branches.