Adding images in bulk to category.

Thanks for your question. You can find information about assigning category to existing items and assigning a category during upload in this esrlier topic:

Bulk edit

For images already in the Media Library you can:

1. Navigate to the Media/Assistant submenu
2. Check the box on the left of the items you want
3. Pull down the “Bulk Actions” dropdown in the upper-left corner of the table, then select “Edit” and click “Apply”
4. Set the terms you want in the middle and right columns of the Bulk Edit Area
5. Click “Update” to make the changes
6. Click “Refresh” to see the results

I hope that gives you the tools you need to accomplish your task. I am marking this topic resolved, but please update it if you have any problems or further questions regarding the above suggestions. Thanks for your interest in the plugin.