Customer reported https://access.redhat.com/documentation/en-us/red_hat_3scale/2-saas/html/api_bizops/customize-plans misses a link to https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.5/html/terminology/threescale_terminology#plan

Customer complains that terminology is not accessible while reading the docs, adding links between terms and their explanation in https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.5/html/terminology/threescale_terminology
could be helpful.