An operation has resource R_1110 assigned to it. For the first phase assigned to this operation, you have defined a process parameter containing the following control instruction:

When the corresponding control recipe is created, the name of the resource assigned to the superior operation is automatically assigned to characteristic PPPI_PHASE_RESOURCE. The text symbol &PPPI_PHASE_RESOURCE& is replaced by this value. Consequently, the control instruction in the PI sheet reads as follows: