Multi user possibility in the WBS under one Project Defnition

Hi,

Is there any possibility in SAP PS where multiple users can simoltaniously work in the same Project.

For Eg. If we have a project structure as below :

Level 1 - SAP001.00001

Level 2 - SAP001.00002.00001

Level 2 - SAP001.00002.00002

Level 2 - SAP001.00002.00003

Level 2 - SAP001.00002.00004

If one user logged in to one of the Level 2 WBS (say SAP001.00002.00002)

, is there any way another user can use SAP001.00002.00004 ?

I hope you are clear about my question. Please let me know if you need further explanation.

Thanks in advance for your support an guidance.

Regards,

Pranish.