To create artifacts, choose Show Table from the Artifacts menu. Then place the cursor in the last (empty) row.
You must give each artifact a unique name, different from all other artifacts and all assemblages and not a reserved name (Earlier, Later, Unimodal Index, Gradual Index). For more information about the artifacts table and its fields, see Artifacts.
Keep in mind that any information you enter into a row of a table may not be saved or take effect until you place the cursor in another row! You will automatically be taken to the next row if you hit the Enter key after editing an entry.