Options in the "Connections" tab
The upper tab "Connections" (accessible within the lower tab "Structure") contains the tools to perform the design and analysis of the structure's connections. The upper ribbon includes:

- in the first group, the options for entering a new connection at a node, at the end of a part or between a group of parts, deleting it or editing it;
- in the second group, the options for assigning the characteristics of one connection to another, grouping or ungrouping compatible connections, locking or unlocking connections so that they are not modified during the calculation, or searching for connections by their reference;
- and in the third group, the options for the automatic generation of connections and for consulting or modifying the values of the rotational stiffnesses assigned to the ends of the parts.