Not all users have the same level of access to Vansah. Access to Vansah functions is based on Jira permissions. Different Vansah functions require specific Jira permissions.
For example, to view test cases, users need the "Browse projects" permission. More advanced functions like managing project settings require the "Administer project" permission.
To access Vansah within a Jira project you will need to ensure that Vansah is enabled for that particular project. By default Vansah will be active for all your Jira projects.
Disable Vansah for specific Jira projects.
Here's how:
Go to your Jira menu and select "Apps" > Vansah
Click on "Configure"
Choose "Disable Vansah for the following project/s"
Select the project(s) you want to disable Vansah for
Click here for More information on how to disable Vansah for specific Jira projects.