Multiple Users Work on Single DB?

[pixeldroid.000]

I am going to hire an assistant to help organize my library. That person will need to add/tag/organize files.
Looking at IMA, it doesn't appear to be built for that purpose - is that correct?

My images are on Dropbox, so I'm thinking someone else could work on the same db as long we aren't working on it at the same time. Is that correct?

Any other way to accomplish this?
Thanks.

[Mario]

Start with Sharing IMatch Databases
IMatch Anywhere allows multiple users to work with the same database, viewing files, searching files, inputting keywords and categories etc.