I tried to extend the drop down menu for the list type in the transaction COOIS with a customer entry.
I used the transaction COISL to copy the entry with key
10 production order - PPIOH000 – 3 – IOHEADER - IOHEADER_TAB - CL_COIS_DISP_LIST
To a new one:
10 production order - ZPIOH000 – 3 – IOHEADER - IOHEADER_TAB - CL_COIS_ADD_LIST
I tried to use the class CL_COIS_DISP_LIST instead of CL_COIS_ADD_LIST but the entry does not appear in the drop down menu in TA COOIS.
There is also a BAdi implementation for WORKORDER_INFOSYSTEM, but there is no possibility to enhance the drop down menu.
What I need to do to see and use this customer entry?
Thank you for your help!