What is 'two-way link' in SAP PM - Plant Maintenance?

two-way link - Overview

• Component: PM

• Component Name: Plant Maintenance

• Description: The linking of two or more technical objects, between which a medium is transferred in both directions. &EXAMPLE& Host A and Host B are linked to each other by a cable. The flow of information goes from Host A to Host B and from Host B to Host A. This link is "two-way."

two-way link - Details

• 
  Key Concepts: 
  Two-way link is a feature in SAP Plant Maintenance (PM) that allows users to link two objects together. This link can be used to create relationships between objects, such as a piece of equipment and its spare parts, or a task and its related documents. The two-way link feature allows users to quickly access related information from one object to another. 
  
  How to use it: 
  To use the two-way link feature in SAP PM, users must first create a link between two objects. This can be done by selecting the “Link” option from the menu bar and then selecting the two objects that need to be linked. Once the link is created, users can access related information from one object to another by simply clicking on the link. 
  
  Tips & Tricks: 
  When creating a two-way link, it is important to ensure that the objects being linked are related in some way. This will help ensure that the information accessed from one object is relevant to the other object. Additionally, it is important to keep track of all links created so that they can be easily accessed when needed. 
  
  Related Information: 
  For more information on using the two-way link feature in SAP PM, please refer to the official SAP documentation here: https://help.sap.com/viewer/product/SAP_PLANT_MAINTENANCE/7.5/en-US