Optional Elements
The following elements in the tree are optional for all types of process step:
• PRO_E_DESCRIPTION
• PRO_E_SIMPLFD_REP
• PRO_E_EXPLODE_STATE
• PRO_E_TIME_ESTIMATE
• PRO_E_COST_ESTIMATE
For a detailed explanation of explode states and related functions, see the section
Exploded Assemblies in the
Assembly: Basic Assembly Access section.