Quesiton about cRT and sRT Updates in DB

[Li]

There are 186 authentic standard with sRTs and cRts in the Ideom.  Understand that we need to import our authentic RTs by Targeted sheet.  Then how cRTs are going to be calculated? Are all 66K metabolites in DB RTs will be calculated and updated?  If C18 or pHILIC with different dimensions are to used, how the calculations are going to work?  Thanks.  Li