Attach Maintenance Levels to Structure
Explanation
Use this activity to: 
  - attach maintenance levels to maintenance structures - i.e., to dis-assembly
    or assembly structures - for a part.
- define for each attached maintenance level the set of components required to dis-assemble or assemble the part for which the
    structure is
    defined.
The maintenance level structure represents the set of all possible components
and alternates that could be used to dis-assemble or assemble a part. For an attached maintenance level,
some of the possible set of components may not be relevant.
Prerequisites
This activity has the following prerequisites: 
  - Dis-assembly and/or assembly structures must have been created.
- Maintenance levels must have been created.
- Maintenance levels must be associated with the part for which the
    structure has been defined.
System Effects
As a result of this activity:
  - Maintenance levels are attached to dis-assembly or assembly structures.
- The set of structure components for each maintenance level is defined.
Window
Maintenance Level Structure
Related Window Descriptions
Maintenance Level Structure
Procedure
  - Query the part, site, routing revision, routing type combination which
    identifies the maintenance structure to which you wish to attach maintenance
    levels.
- Left-click in the Maintenance Level field.
- Click New (F5). Enter the maintenance level you wish to associate
    with the maintenance level routing or click List of Values to select
    a maintenance level. If you enter a value for maintenance level, you must
    select a maintenance level that has been associated with the part.
- Click Save (F12). The set of all possible structure components will
    be loaded into the table window.
- Click the check box in the Included column to associate that
    component with the selected maintenance level.
-  Click Save (F12).