LinkedIn allows you to save searches in Sales Navigator and provides you with two URLs depending on the type of search.
The first search URL includes ALL of the people that fall under the search filters at any given moment you do the search. This is how the search URL should appear along with the names in the list:
The second URL includes only the 'delta', which shows “new results” that did not appear before. www.linkedin.com/sales/search/people/list/delta-saved-search/<SAVEDSEARCHID>
This Delta link will show you "X New" in red next to the name of the search.
This means that there are X new people that now match this search. If you select this list, it will open the Delta URL which will show you only the new people added to the search.
We currently support the first URL format and do not support the second format.
Please note: If you run the campaigns with a different LinkedIn user from the one that created the URL, the target audience will be completely off.
In addition LinkedIn allows you to save leads and use the URL https://www.linkedin.com/sales/search/people/list/saved-leads(also specific to the user), we don't support this yet but we will very soon.