diff --git a/Advanced.md b/Advanced.md
new file mode 100644
index 0000000..6104bfe
--- /dev/null
+++ b/Advanced.md
@@ -0,0 +1,47 @@
+## Separate adetailer prompts with `[SEP]` tokens
+
+This feature can be used when the detection model detects more than 1 object and you want to apply different prompts to each object.
+
+You can separate the prompts with `[SEP]` to apply them in order. (To be precise, it is split by the regex `\s*\[SEP\]\s*`.)
+
+If there are more detected objects than separate prompts, the last prompt will be used for the rest.
+
+The order in which objects are detected is highly arbitrary, so use with caution.
+
+#### example:
+
+```
+masterpiece, 1girl, red hair, red eyes, __woman_clothes__ [SEP] masterpiece, 1girl, blue hair, blue eyes, __woman_clothes__
+```
+
+If there is only one object detected, only the first prompt `masterpiece, 1girl, red hair, red eyes, __woman_clothes__` applies.
+
+If there are two, then `masterpiece, 1girl, red hair, red eyes, __woman_clothes__` and `masterpiece, 1girl, blue hair, blue eyes, __woman_clothes__` are applied in that order.
+
+If there are more than three, the last prompt is applied to the remaining objects. `masterpiece, 1girl, blue hair, blue eyes, __woman_clothes__`
+
+### Blank prompt
+
+If any prompt is left blank, the default prompt is applied as if nothing had been typed in the prompt box.
+
+#### example:
+
+Input prompt:
+```
+masterpiece, best quality, 4girls
+```
+
+ADetailer prompt:
+```
+masterpiece, 1girl, red hair, red eyes [SEP] [SEP] masterpiece, 1girl, blue hair, blue eyes
+```
+
+The second prompt is blank, so if there are 5 detected objects, the prompts that would apply would be, in order, as follows:
+
+```
+masterpiece, 1girl, red hair, red eyes
+masterpiece, best quality, 4girls
+masterpiece, 1girl, blue hair, blue eyes
+masterpiece, 1girl, blue hair, blue eyes
+masterpiece, 1girl, blue hair, blue eyes
+```