Spacing paragraph

hi, how can i change the space of paragraphs and make it effective for all new documents that i create?

Hello @bonny
You need to change (replace) docx templates that are used for new file creation. This way, ‘create new file’ scenario will use new template.
For Desktop editors, we discussed the same request here: Permanently change default font - #2 by Alexandre
If you are an independent integrator, the templates should be located on your app side.