The DynamicTargetSpecifier component specifies the sites that the query should be applied to. This component has two main ways to specify the sites:
To explicitly specify the sites, set the
siteIdsArrayproperty to an array of site IDs.If
siteIdsArrayis not set,DynamicTargetSpecifieruses the current site from theSiteContextobject. In addition, if theuseContextAdditionalSitesproperty istrue,DynamicTargetSpecifieralso uses the sites specified in theSiteContextobject’sadditionalSitesproperty.
DynamicTargetSpecifier also has its own additionalSites property for specifying sites in addition to the ones specified in siteIdsArray or obtained from the SiteContext object.

