Solution : https://service.sap.com/sap/support/notes/1290525 (SAP Service marketplace login required)
Key words :
mark complete buttons, terms completed activity, complete activity 2, completed activity, buttons disable, sales activity, sales actvity, duet toolbar3, don'ttrack, prerequisites
Related Notes :
1352811 | 1.5 SP2 SAMA .net/Java fixes Composite note |