Click the COSMOS AnalysisManager tab 
.
To create analysis library features, you first create a study in which you define the analysis features that you want to include in the analysis library. You can create analysis libraries from part (with multi-bodies) and assembly documents. The analysis libraries have the *.sldalprt or *.sldalasm extensions.
To create an analysis library feature:
Open a part or an assembly document.
Click File, Save As.
In the Save As dialog box, set Save as type to Analysis Lib Part (*.sldalprt) if the active document is a part document or Analysis Lib Assembly (*.sldalasm) if the active document is an assembly document.
Click Save.
The program saves the document and adds the appropriate extension.
Click the COSMOS AnalysisManager tab .
Two new folders appear in the COSMOS AnalysisManager: Library References and Library Values. Values under these folders will be populated based on the item you add to the library.
Create a study.
You can create analysis library
features using static, frequency, buckling, thermal, and nonlinear studies.
Define the loads and restraints that you want to add to the analysis library.
In the COSMOS AnalysisManager tree, right-click the item that you want to add to the library, for example, Restraint-1 and select Add to Library.
The Restraint-1
icon changes from 
to
indicating that this item has been added to the library.
You can continue adding features to the library as needed.
Click File, Save.
Adding Analysis Library Features to a Document
Deleting Analysis Library Features
Editing Analysis Library Features
References and Values with Analysis Library Features