Slack Import
To import your current Slack data into pimentaCHAT:
- Go to 
https://[your_app].slack.com/services/export - Click on Start Export
 - Wait until your download is ready and download it (it will be a .zip file)
 - Go to 
https://[your_pimenta_chat]/admin/import/prepare/slack - Choose your downloaded .zip file and wait until pimentaCHAT can read it (it can take a few minutes, depending on the size of your Slack export)
 - Deselect any items you don’t want to import
 - At the top of the page, click on Start Importing