Turbomachine component

A turbomachine component comprising:

• a basic component including a first outer wall having a first joint face;
• an additional part including a second outer wall having a second joint face, wherein the first and the second wall enclose an internal cavity, and wherein the first and the second joint faces butt against each other and are joined together in a materially bonding manner so as to form a joint region between the basic component and the additional part;
• and
• at least one wall-like intermediate piece disposed in at least one of the basic component and the additional part and extending from the respective outer wall into the internal cavity, the at least one wall-like intermediate piece including a cutout having a transition contour that deviates from a straight line and is disposed at at least one transition between the at least one wall-like intermediate piece and the outer wall so as to relieve at least one of a mechanical and a thermal stress.