Matrix filters

What they are for

The data that the matrix manages are defined using row/column filters. When a logic that groups the data to be set on row/column filters can be identified, then the data can be filtered at the global level on the matrix, by defining matrix filters. For example, if the matrix needs to manage data of a single entity only, it is useful to set the entity filter on the entire matrix. Thus, without the need to apply the filter to every row/column in the matrix, when the form is run it shows, for the entire matrix, only data related to the entity indicated in the matrix filter.