I wish to copy a subset of my catalog with all keywords, etc.
I have almost 50,000 images in my catalog but wish to save out a new catalog from my catalog but keep everything that I already have intact.
Let me explain, I have about 1500 family images from the early 20th century to present of family members. I want to export all of these family photos into a new catalog to give to my sister so she has a copy. She'll be starting a Photoshop/Lightroom Classic membership to access these images and the information.
I want this exported catalog to maintain all of the keywords (mostly family names and locations).
However, I also do not wish to lose my copy of these photos and information. If I click OK to the following screenshot, will this simply copy the images and create a new catalog or will it move the images to the new catalog? Also, I have the images grouped into 11 folders of family groups. Will the folder structure be maintained?
So, before I click OK on the attached screenshot (from File -> Export as Catalog), what boxes should be checked so that I get what I want?

Thanks for any help you can provide, I just want to know ahead of time what contingencies to expect so that I can prepare and work with and/or around them.
