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+### MSC3949 Power Level Tags
+
+Currently permissions in a certain room are handle via `m.room.power_levels`. A power level is an
+integer value, bigger the integer bigger the power. When we assign power level to a user we gave
+them power represented as integer value. This integer value is abstract and does not tell what kind
+of power it represent. Currently spec only suggest mapping abstract integer value to idea as: 0 - 49
+to User, 50 - 99 to Moderator and 100 to Admin. This suggestion limits the wide range of power level
+integers to only three idea's.
+
+## Proposal
+
+This MSC propose tags for power levels. A tag represent a configurable information that can be
+tagged to any power level integer. This configurable information will give an idea of what a power
+level is when presented to user in graphical user interface. This will enhance the experience of
+managing permission as now power level can be able to represent the wide range of idea's. As power
+level can be assigned to users, we can also display room member by associating idea of power in room
+timeline and member list. This association will enhance the experience as tag will represent
+responsibility's of members at glance.
+
+### Tag Definition
+
+A Tag have three properties: `name`, `color` and `icon` as described in table:
+
+#### Tag
+| Property | Type    | Description                                                                |
+|----------|---------|----------------------------------------------------------------------------|
+| name     | string  | Name of the tag. **Required**                                              |
+| color    | string  | Color as `hex` value. For graphical emphasis and distinction between tags. |
+| icon     | TagIcon | Graphical representation of tag.                                     |
+
+#### TagIcon
+| Property | Type      | Description                                                             |
+|----------|-----------|-------------------------------------------------------------------------|
+| key      | string    | This can be emoji similar to key in `m.reaction` or an `mxc` for image. |
+| info     | ImageInfo | Standard `info` object for image if key is `mxc`.                       |
+
+
+### Saving Tags
+
+Tags can be saved by sending a state event of type `m.room.power_level_tags` with `state_key` as
+empty string. The content will be a map of power level integer to Tag.
+
+```json
+{
+  "type": "m.room.power_level_tags",
+  "state_key": "",
+  "content": {
+    "100": {
+      "name": "Admin",
+      "color": "#000000",
+      "icon": {
+        "key": "mxc://admin_icon",
+        "info": {
+          "h": 152,
+          "mimetype": "image/webp",
+          "size": 30001,
+          "w": 152
+        }
+      }
+    },
+    "50": {
+      "name": "Moderator"
+    },
+    "38": {
+      "name": "Bot",
+      "icon": {
+        "key": "🤖"
+      }
+    },
+    "0": {
+      "name": "Default"
+    }
+  }
+}
+```
+
+### How it fit with existing system?
+
+If a room does not have any `m.room.power_level_tags` event client can fallback to suggest 0-49 as
+Default, 50-99 as Mod and 100 as Admin, alternatively client can create default content client side
+by following the fallback strategy.
+
+#### What if we have power level with undefined tag?
+
+If a power level is not defined client can consider to display it with the lower defined power level
+tag. If there is no lower defined tag, client can display it with the way of it's own choice.
+
+### What else it fix?
+
+This will also fix problem defined in [MSC3915: Owner power
+level](https://github.com/matrix-org/matrix-spec-proposals/blob/matthew/owner-pl/proposals/3915-owner-power-level.md).
+
+## Alternatives
+
+None?
+
+## Security considerations
+
+None?
+
+## Unstable prefix
+
+Implementations SHOULD refer to `m.room.power_level_tags` as `in.cinny.room.power_level_tags`.
+
+## Dependencies
+
+None?