Configuration flag CFGDisplayMyTasks enables My Task List, and your System Administrator must grant you the Security right to it. This is a personal version of the IMOS - Task List.
In the Operations module center 
, under Quick Links, click My Task List.
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My Task List is a standard IMOS list, so you can sort it, filter it, do a IMOS - Quick Search, and create custom Views for it. You can use logical operations to filter particular columns in the list.
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