Accessibility, exclude UI elements from the Tab-chain

Hi,
I have a complex UI which is very uncomfortable to access with the Tab key when using sap-accesssibility=true parameter. The main problem are the many transparent containers, which are necessary to create the refined composition of the UI. They get focused when the Tab key is pressed and this is completely useless. I there a way to exclude UI elements from the Tab-chain?
Best regards,
Krasimir

Hi,
I have same prolem here.
In my UI I am using mastercolumn for expand /collapse functionality in parent - child node .
The problem is the keyboard tab-chain is skipping the master column which makes it a accessibility issue.
Is there any way we can include/exclude UI elements from tab chain.
My NWDS version is 7.0.10.

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