Hi! For indoor you can use either AP2802 or 3802. WGB was added in 8.8. https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-8/config-guide/b_cg88/workgroup_bridges.html#info-wgb-on-cos-aps Best regards,Nicholas
Supported in Wave 2 APs (1800,2800,3800,4800) from version 8.8.100 :)
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/201007-AireOS-feature-list-per-release.html#anc11