Moving all posts under a category to a new board

Support might be able to provide some other options but as far as I know if you wanted to do this manually you'll need to use batch processing. 

Set your Topics per Page to the maximum within My Settings > Preferences > Linear Layout (i think the max is 200). After doing this use batch processing to move 200 topics one page at time. 

Hi tyw 

Actually I am currently doing this manual migration. I am still waiting for the reply from the support. Hope theres another way of doing this.

If you get some guidance make sure you follow up here so others can benefit in the future 😄 

Best of luck!