To create Device filtering Policy, below mentioned Processes can be followed:
1. To create Device filtering policy.
2. To map the Device policy into the security group.
3. To map the security group to the WLAN.
1. To create Device filtering policy:
Step1. Go to Profiles > Policy > Click on + Create Policy.

Step2.-A new pop-up will open, provide a Profile Name and Description.
-Select the Definition as- Device filtering Policy.
-Select Allow/Deny in Device type,
Allow– If you wish to provide the access to the Device types to be selected in next step.
Deny– If you wish to not to provide the access to the Devices selected.
-Select the device types. Possible options are:-

2. To map the Device policy into the security group.
Step1. Go to Profiles > Security Group > click on + Create Security Group.

Step2. -Provide the Profile Name, Description and select the Definition as Group
–Go to Group Details > Provide a Group name and choose Member type as per requirement.
Step3. Go to Device filtering Policy > Click on- Enable Device filtering Policy > Choose the created Device filtering Policy.
Step4. Go to Advance > Select the node mode Applicable for as Gateway / Bridge+Firewall > Click on Save.

3. To map the security group to the WLAN.
Step1. Go to Profiles > WLAN > click on + Create WLAN(to create a new WLAN) / Select any pre-existing WLAN( if Security group is to be mapped with already created WLAN).
Step2. –Provide a Profile Name, Description and Definition.
–Click on Group and select the create security group, that is to be mapped.
-For configuring network interface and other relevant information, while creating the WLAN(if creating a new WLAN). Kindly refer to- https://support.ray.life/en/support/solutions/articles/81000412321-network-lan-vlan-wlan-configuration

Thanks
Ray Support
support.ray.life