Sharing existing items with multiple projects

Hello,

 

Situation:

I have a Project Suite containing 23 Projects. I use one project to create/mainting the scripts which are then used to be shared with other project.

 

Problem:

Every time I created a new script file I want to share with the other projects, I have to add it manually to the 22 other project. This is pretty labor intensive/boring/ RSI prone, etc.

 

My question:

Is there a way to add a script to the 22 of the other projects in a single action?

 

 

Kind regards,

Daniel