A nice webcast about OATS 12.4 features with regards to Siebel OpenUI.
OATS 12.4 (the most recent incarnation today is 188.8.131.52) supports Siebel OpenUI.
OATS 12.4 comes with a specialized Open UI Function Library which is a fully documented API which originated from Oracle’s Siebel QA team.
The OpenUI Function Library is completely documented in the OpenScript Programmer’s Reference which you can grab at OTN. Scroll down to the bottom to find the link “Download Oracle Application Testing Suite product documentation set”.
One word of care: The OpenUI Function Library should ideally not be an alternative for record-and-playback. It makes most sense to record (re-usable) modular scripts but the function library could be used to enhance these scripts. Building OpenScripts from scratch – you can imagine – will be a time-consuming activity and a maintenance night-mare.