Method for assisting during execution of a sequence of cuttings in a tree, wherein, during the cutting sequence, a first cut in the tree is followed by a second cut in the tree, wherein at least a part (ZSIT) of an ideal course (ZSIV) of the second cut depends on at least a part of a course of the first cut, the method comprising the steps: a) identifying at least the part of the course of the first cut in the tree, b) precalculating at least the part (ZSIT) of the ideal course (ZSIV) of the second cut in the tree based on the identified part of the course of the first cut and c) outputting cutting information (Info) for executing the second cut based on the precalculated part of the ideal course of the second cut, wherein - the method comprises the step: providing a geometric property of the tree, - the step b) includes: precalculating at least the part (ZSIT) of the ideal course (ZSIV) of the second cut as a function of the provided geometric property, characterised in that - the method comprising the steps: d) identifying at least a part (ZSTT) of a course (ZSTV) of the second cut during execution thereof and/or identifying a position and/or an orientation of a cutting apparatus executing the second cut during execution thereof, e) comparing the identified part to the precalculated part (ZSIT) of the ideal course (ZSIV) of the second cut and/or comparing the identified position and/or the identified orientation of the cutting apparatus to an ideal position and/or an ideal orientation of the cutting apparatus based on the precalculated part of the ideal course and f) outputting further cutting information (Info') for executing the second cut based on the comparison during step d). a) identifying at least the part of the course of the first cut in the tree, b) precalculating at least the part (ZSIT) of the ideal course (ZSIV) of the second cut in the tree based on the identified part of the course of the first cut and c) outputting cutting information (Info) for executing the second cut based on the precalculated part of the ideal course of the second cut, wherein - the method comprises the step: providing a geometric property of the tree, - the step b) includes: precalculating at least the part (ZSIT) of the ideal course (ZSIV) of the second cut as a function of the provided geometric property, characterised in that - the method comprising the steps: d) identifying at least a part (ZSTT) of a course (ZSTV) of the second cut during execution thereof and/or identifying a position and/or an orientation of a cutting apparatus executing the second cut during execution thereof, e) comparing the identified part to the precalculated part (ZSIT) of the ideal course (ZSIV) of the second cut and/or comparing the identified position and/or the identified orientation of the cutting apparatus to an ideal position and/or an ideal orientation of the cutting apparatus based on the precalculated part of the ideal course and f) outputting further cutting information (Info') for executing the second cut based on the comparison during step d). - the method comprises the step: providing a geometric property of the tree, - the step b) includes: precalculating at least the part (ZSIT) of the ideal course (ZSIV) of the second cut as a function of the provided geometric property, characterised in that - the method comprising the steps: d) identifying at least a part (ZSTT) of a course (ZSTV) of the second cut during execution thereof and/or identifying a position and/or an orientation of a cutting apparatus executing the second cut during execution thereof, e) comparing the identified part to the precalculated part (ZSIT) of the ideal course (ZSIV) of the second cut and/or comparing the identified position and/or the identified orientation of the cutting apparatus to an ideal position and/or an ideal orientation of the cutting apparatus based on the precalculated part of the ideal course and f) outputting further cutting information (Info') for executing the second cut based on the comparison during step d). d) identifying at least a part (ZSTT) of a course (ZSTV) of the second cut during execution thereof and/or identifying a position and/or an orientation of a cutting apparatus executing the second cut during execution thereof, e) comparing the identified part to the precalculated part (ZSIT) of the ideal course (ZSIV) of the second cut and/or comparing the identified position and/or the identified orientation of the cutting apparatus to an ideal position and/or an ideal orientation of the cutting apparatus based on the precalculated part of the ideal course and f) outputting further cutting information (Info') for executing the second cut based on the comparison during step d).