learning how to create a bip query for specialization sections?

Hello,

we would like to create a BIP publisher report (in order to use the data to prepare HDL files to upload specialization and its sections to a different env pod).

in the report we would like to get the data of the specialization and its sections -

i tried using the following tables i saw in the learning table guide and couldnt find anything for the sections -WLF_LI_ACTIVITIES_F ,WLF_LI_SPECIALIZATION_F,wlf_learning_items_f

what is the right table to use ? and is there lease a sample query ?

Thank a lot

Revital