I had a look through the docs, but couldn’t find out if the search forms search all MSM sites by default, and if they respect the sites=”” parameter?

Thanks

No- the search isn’t cross site- though I do believe there are feature requests for it.  You can see the tags that take a site parameter here.

If it’s mission critical, I believe there have been some posts on it and I can search around for more info.  But currently it’s not available stock.

Sorry to be dense, but does that mean it searches only the site in which it’s template resides? Or it only searches all sites?

Hi, Adam. I thought I had replied to this earlier.

Yes, search is restricted to the current site.

For instance, you can search on EEBeginners which shares the MSM with three other sites.