Answer:
The additional information is available in the work window for each line support. It is interpreted as follows:
𝛴 is the sum as a resultant force,
𝛷 is the mean value,
x is the distance of the line center from the line start,
e is the eccentricity of the resultant in relation to the line center,
M is the moment due to the eccentricity of the resultant force.
