Project new data to an existing PCA map?

[#1]

I am wondering whether it is possible to project new data to an existing PCA map. Per my limited knowledge with PCA map generation I do not think it is the case. But want to check with JMP community on this.

The context is that we generated a map using objective data on 20 products with 30 variables. Let's say after an year we want to project  data from 3 new products with same 30 variables to the existing PCA map. Is it posisble with PCA approach? Are there any other solutions to achieve this ?

Thanks in adavance for any thoughts and suggetsions.     

[#2]

Click the red triangle next to Principal Components and select Save Columns > Save Principal Components. It saves the formula that multiplies the data column by the eigenvectors to obtain the score. It works with new observations.

[#3]

Thanks for the reply.  So, by doing this does it alter the position of original products and varibales ?  or just projects new products into the space?

[#4]

The formulas will project the original data to the same place. The formulas will also project the new data.

Try it.