Data Quality

We want to compare production data after the promote of changes to a saved snapshot of data using TX OD&Q.I can see in your documentation the description of “Saved Comparatives” as below:Saved ComparativeSaved Comparative are used to compare data to a previously saved snapshot of that data. This can be convenient when the source data doesn’t have an audit trail of changes. Examples of Saved Comparative queries are:Monitor changes in access privileges. Monitor customer discount changes. However I can see no way to setup Saved Comparatives or How to build them into a comparative test. Can you please let me know if what I want o achieve is possibel and how I can implement it if it does work please. 

Good Morning, I have just updated O&DQ Desktop from 25.1 to 25.2 and I no longer have the Data Quality folder available in the Object Explorer window. I can still open the Data Quality tests I have setup from the Recent Items on the Start window. But how do I add this menu  item back in so I can see all my DQ tests and creates new ones?