After creation of Project organisation with custom object type as in the link Procedure to create a custom object type in General Structures Mode of OM module..
now, let us create Matrix structure by mapping the Organisational structure with the Project organisation as below: For this, a custom relationship and custom evaluation path must be created…
1) Creation of custom relationship Y11, with two dimensions ‘assigned to’ and ‘incorporates’ as in the screen shot in table T778V
Now select the relationships, and click on Allowed Relationships in the Dialog Structure to list the object type for which this relationship is allowed….
Since, each of the dimensions A and B of the Y11 relationships are subtypes of the Relationship infotype 1001, we should create them as subtypes and assign time constraints to them in T778U as follows:
Now Assigning time constraint to AY11 subtype of Infotype 1001 as below:
Like wise for BY11 subtype of Infotype 1001 also:
This completes creation of custom relationship Y11…
2) Custom Evaluation path: Z-11_s—–Go to T778A via OOAW tcode and click on new entries to create the evaluation path as below:
Now select the Z-11_S and double click on the Evaluation path (individual maintenance) in the Dialog structure and list is out as in screen shot:
Now go to matrix structure in the front end via PPME and give the dimensions as follows:
Click on execute to display the following screen for mapping:
Select the position to be part of the Project team 4 as under
Now click on the projection icon to display your matrix structure or Go to PPSM of General Structures and view using the custom evaluation path Z-11_S