Profiles are a visualization of the path between two end points, e.g. between two sites for a PTP link or between an Access Point and a Subscriber Module for a PMP link. Profiles are normally automatically requested and populated into the link as soon as it is created, however they can be also be requested manually if required, see Obtaining Link Profiles.
Profiles can be requested with or without the clutter information. To request the clutter information tick the Use Clutter? option in Project Properties, to request only the terrain profile untick the Use Clutter? option, see Project Page.
Once a profile is available it can be modified to allow for local obstructions and correct any terrain heights or clutter types if necessary, see Adjusting Link Profiles and Link Profile Adjustment Examples .