How To add a library to an adapter

Hello!

I'm trying to build a custom adapter and do my first steps:

I want to add some libraries to the sample_ra.sda but don't know where or how to add the jars...

If I place them here I get a NoClassDefFoundException:

- sample_ra.sda

| - META-INF

| - sample_ra.rar

| | - META-INF

| | - sample_ra.jar

| | - lib_1.jar

| | - lib_2.jar

| | - ...

Any hints??

THANK YOU!

Regards,

Christian