In SPOTFIRE you can share links.
For example the options in the URL can look like this:
options=13-0,10-0,9-0,5-0,6-0,17-0,11-0,12-0,14-0,1-0,3-0,18-0,7-0,15-0,19-0,4-1,2-0
which someone can put in a file and modify to
options=13-1,10-1,9-1,5-1,6-1,17-1,11-1,12-1,14-1,1-1,3-1,18-1,7-1,15-1,19-1,4-1,2-1
Can you make the links secure so someone cannot change the options such as Download DXP file.