Working with "snippets" (Google Doc files?)

[FaCe]

Hi,

i work with Google Docs and have multiple recurrent "GDoc-snippets-files" that i need to use in other GDocs.

Actually i search for these existing files in Google Docs copy/past the text into the new GDoc.

I'd like to create an AppSheet App to better manage all this stuff,  to categorize them and i'd like to search for the text in these files, changing when need the text.

I think i've 2 ways:

1 - Leave the GDoc files and integrate them in AppSheet.

I should use Collection: https://support.google.com/appsheet/answer/11905920?hl=en

is it correct ?

In this case: i should be able to open the GDoc file within AppSheet but i cannot add a new GDoc files from within AppSheet ?

And how to search inside the GDocs from within AppSheet App?

2 - Add the snippets in a GoogleSheet database:

In this case i cannot open the snippets in GDoc to see the content isn't it ?

I need to leave the data formatted as now have in my GDoc files like bold, spacing, font, and other staff.

How to do ?

Any idea / suggestion / help ?