# Two random questions - misc and meta

**URL:** <https://forum.johnnydecimal.com/t/two-random-questions-misc-and-meta/67>\
**Category:** Concepts\
**Created:** [March 24, 2021, 1:47pm UTC](https://forum.johnnydecimal.com/t/two-random-questions-misc-and-meta/67 "2021-03-24T13:47:00Z")\
**Posts on this page:** 1\
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**Author:** ![johnnydecimal](https://forum.johnnydecimal.com/user_avatar/forum.johnnydecimal.com/johnnydecimal/32/1759_2.png) [@johnnydecimal](https://forum.johnnydecimal.com/u/johnnydecimal)\
**Post date:** [March 24, 2021, 8:27pm UTC](https://forum.johnnydecimal.com/t/two-random-questions-misc-and-meta/67/3 "2021-03-24T20:27:11Z")

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I’ll get that post up asap, sorry. Could’ve sworn I’d pasted the draft here somewhere but search gives me nothing. I’m going crazy.

So the `00` categories I see as being _potentially_ useful like this. This is optional, if you want to use these numbers for your own thing please do.

The key is that `Management & Meta` is stuff **about the system/project, or about the area**. So:

- `00-09 M&M` is an entire area and its purpose is to store things **about the system itself**.
- `A0 M&M` — e.g. `10 Management & Meta` — is where you can keep things **about the area `10-19`**.
- `AC.00` — e.g. `23.00` — is where you can keep things **about the category `23`**.

You can think about it as ‘what’s in my system?’, or ‘about my system’, or as a system map or guide.

What things might you keep? Here are some standards that might be useful.

- `00 Index`
- `01 Inbox`
- `02 Notes`
- `03 To-dos & checklists`
- `04 Bookmarks`
- `05 Someday`
- `06, 07, 08` - free for use
- `09 Archive`

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