Can anybody make or indicate some training videos with Family Table (other than with Dimensions), Flexible Components (especially with simetry), Advanced Sheet Metal parts, use of Parameters, Equations... ?
Maybe you already know, but you can use this site:
You will have to create an account to use it. There are lots of tutorials for all kinds of features.
Unfortunately Creo tutorials on this subject are sparse at best. If you can be more detailed in your query, I would be glad to help. Sometimes forcing Creo to do what you want takes some Cadjitsu. Sometimes it is straight forward.