The SysML Allocation matrix enables you to analyze, create, and modify Allocate relationships. Rows in the matrix represent an element that can be the client element of the Allocate relationship. Columns in the matrix represent elements that can be the supplier elements of the Allocate relationship. You can set your own element types that you want to allocate in the criteria area or  you can create a matrix with predefined element types in the criteria area by selecting one of the SysML Allocation Matrix mode.The example below is created by using the distiller model.mdzip sample model that comes only with SysML Plugin.

SysML Allocation Matrix.

How to work with SysML Allocation matrices

The SysML Allocation matrices are based on Dependency Matrix. Thus, all its procedures are allowable for SysML Allocation matrices: