We are currently building a sharepoint (we use Sharepoint Online) for the exchange of internal documents. In order to provide users with a convenient search, we have configured the search using the web parts "Search Filter" and "Search Results". The following problem occurs. The search results are not limited to documents from our local Sharepoint site. We have created a new result source and entered it in the "Search Results" web part under “Result Source Id / Name”. However, that had no effect. Results from the entire internal Sharepoint world are also displayed. Does anyone have an idea or experience how to solve this?