The Yesplan query language makes it possible to search for certain information in Yesplan. You do this by performing queries.
In its simplest form, a query consists of looking up all elements (such as events, resources, contacts etc.) with a certain name. However, the power of the query language lies in its ability to search specifically using a wide range of properties from those elements, such as the type of element (event, resource, contact etc.), a date, a certain period, a label, a certain custom data field value etc.
The result of a query is a list of elements that match the properties that were requested in the query.