This form shows the details for a single object

In the Object Data tab you can seen the first and last authors, version number and the type.

The Connections tab shows the connections to the object in a table as boxes around the symbol. The symbol can be viewed at a number of different sizes for convenience.The Align to Grid button forces all the connections to the grid.

You can move connection points by drag and drop

You can add and delete connections

When you try to delete an object connection from the symbol details if the connection is used in the Symbols Script  you are prompted that the connection is used in a script and can back out.

Multi line connection names can be created in the Symbol Details Connect points grid. Ctrl_Enter creates a line break

Order by Posn sets the order of connections in the Connection points grid according to the position rather than Dirn, Name, Type.

See also Symbol Data