You need a package called Catalog Tools – this is basically V9 with a special key that unlocks the ability to create catalogs. The learning curve is high (after 4 years I am still finding things/asking for help) and I am not sure if they even license Catalog Tools any more.
Quite frankly it is probably simpler to ask 2020 to create a catalog or to visit the independent Delphi forum and ask there.