Hi,
You can easily achive this with the following method.
1. Create roles as per the need ( Engineer, TCT etc).
2. Map VLAN-10 to Engineer role, VLAN-20 to ICT role and so on..
3. Map these roles to each user accordingly in the internal database as shown bellow.
To Map VLAN to a role :
![Role1.JPG Role1.JPG](https://higherlogicdownload.s3.amazonaws.com/HPE/MigratedInlineFiles/007466d4150e41c7870dd3ff5efbaed4_8e7e13d94e2d43de8184c38cb2b1ce6c)
To map a role an user in internal DB :
![Role2.JPG Role2.JPG](https://higherlogicdownload.s3.amazonaws.com/HPE/MigratedInlineFiles/007466d4150e41c7870dd3ff5efbaed4_99f21fb606444dfb9fcd54503420ffda)
![Role3.JPG Role3.JPG](https://higherlogicdownload.s3.amazonaws.com/HPE/MigratedInlineFiles/007466d4150e41c7870dd3ff5efbaed4_a0baeab076264904b6c0131fff48b538)
Hope you got your solution, please feel free for any furhter help on this.