The Assembly Open As tab defines the criteria for selecting how an assembly opens based on the number of unique components.

The criteria for determining assembly size based on the number of unique components can be defined. Small Assemblies are defined by being less than the amount entered. Large Assemblies are defined by being more than the amount entered. Medium Assemblies are defined by a range between the small and large values.

Options:

Settings are based on small, medium and large assemblies and can be set independently for each.

Auto-Select	Determines which parameters to used based on the number of unique components.
Small Assembly	An assembly with less than this number of unique components is defined as a small assembly.
Large Assembly	An assembly with more than this number of unique components is defined as a large assembly.
Medium Assembly	An assembly with a number of unique components greater than a small assembly and less than a large assembly is defined as a medium assembly.
Last Saved	Opens an assembly with the settings used when the assembly was last saved.

Open Settings

Settings are based on small, medium and large assemblies and can be set independently for each.

Hide all components	Yes No
Part Activation	Activate all Inactivate all Last Saved
Part Simplification	Use all designed Use all simplified Last Saved
Subassembly Simplification	Use all designed Use all simplified Last Saved
Activate changed parts on file open	Prompt Automatic

Reset

Returns the settings to the default values.