diff --git a/README.md b/README.md
index cfa67ad..632acef 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,11 @@ Configurable options:
 - MemorySwapMax via `ps_swap_mem`
 - OOMScoreAdjust via `ps_oom_score`
 - GOMAXPROCS via `ps_max_procs`
+- external remote write ( writing to a remote instance like pg-adapter):
+  - `ps_write_external` true enables it
+  - `ps_external_url` must be a valid full url
+  - `ps_auth_ext_user`must be a valid user
+  - `ps_auth_ext_pass`must be a valid password
 
 ## Repo Documentation
 
diff --git a/doc/file.README.html b/doc/file.README.html
index 071c720..2c8e0a0 100644
--- a/doc/file.README.html
+++ b/doc/file.README.html
@@ -90,7 +90,7 @@
 <p>manage service</p>
 </li></ul>
 
-<p>Configurable options: - –storage.tsdb.retention.time via <code>$ps_retention_time</code> - –storage.tsdb.retention.size via <code>$ps_retention_size</code> - –storage.tsdb.wal-segment-size via <code>ps_wal_seg_size</code> - –storage.tsdb.min-block-duration via <code>ps_min_block_dur</code> - –storage.tsdb.max-block-duration via <code>ps_max_block_dur</code> - authentication user via <code>$ps_auth_user</code> - authentication password via <code>$ps_auth_pass</code> - web authentication password via <code>$ps_web_pass</code> ( different format required) - MemoryMax via <code>ps_max_mem</code> - MemoryHigh via <code>ps_high_mem</code> - MemorySwapMax via <code>ps_swap_mem</code> - OOMScoreAdjust via <code>ps_oom_score</code> - GOMAXPROCS via <code>ps_max_procs</code></p>
+<p>Configurable options: - –storage.tsdb.retention.time via <code>$ps_retention_time</code> - –storage.tsdb.retention.size via <code>$ps_retention_size</code> - –storage.tsdb.wal-segment-size via <code>ps_wal_seg_size</code> - –storage.tsdb.min-block-duration via <code>ps_min_block_dur</code> - –storage.tsdb.max-block-duration via <code>ps_max_block_dur</code> - authentication user via <code>$ps_auth_user</code> - authentication password via <code>$ps_auth_pass</code> - web authentication password via <code>$ps_web_pass</code> ( different format required) - MemoryMax via <code>ps_max_mem</code> - MemoryHigh via <code>ps_high_mem</code> - MemorySwapMax via <code>ps_swap_mem</code> - OOMScoreAdjust via <code>ps_oom_score</code> - GOMAXPROCS via <code>ps_max_procs</code> - external remote write ( writing to a remote instance like pg-adapter):  - <code>ps_write_external</code> true enables it  - <code>ps_external_url</code> must be a valid full url  - <code>ps_auth_ext_user</code>must be a valid user  - <code>ps_auth_ext_pass</code>must be a valid password</p>
 
 <h2 id="label-Repo+Documentation">Repo Documentation</h2>
 
diff --git a/doc/index.html b/doc/index.html
index 31893ab..59f2eb5 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -90,7 +90,7 @@
 <p>manage service</p>
 </li></ul>
 
-<p>Configurable options: - –storage.tsdb.retention.time via <code>$ps_retention_time</code> - –storage.tsdb.retention.size via <code>$ps_retention_size</code> - –storage.tsdb.wal-segment-size via <code>ps_wal_seg_size</code> - –storage.tsdb.min-block-duration via <code>ps_min_block_dur</code> - –storage.tsdb.max-block-duration via <code>ps_max_block_dur</code> - authentication user via <code>$ps_auth_user</code> - authentication password via <code>$ps_auth_pass</code> - web authentication password via <code>$ps_web_pass</code> ( different format required) - MemoryMax via <code>ps_max_mem</code> - MemoryHigh via <code>ps_high_mem</code> - MemorySwapMax via <code>ps_swap_mem</code> - OOMScoreAdjust via <code>ps_oom_score</code> - GOMAXPROCS via <code>ps_max_procs</code></p>
+<p>Configurable options: - –storage.tsdb.retention.time via <code>$ps_retention_time</code> - –storage.tsdb.retention.size via <code>$ps_retention_size</code> - –storage.tsdb.wal-segment-size via <code>ps_wal_seg_size</code> - –storage.tsdb.min-block-duration via <code>ps_min_block_dur</code> - –storage.tsdb.max-block-duration via <code>ps_max_block_dur</code> - authentication user via <code>$ps_auth_user</code> - authentication password via <code>$ps_auth_pass</code> - web authentication password via <code>$ps_web_pass</code> ( different format required) - MemoryMax via <code>ps_max_mem</code> - MemoryHigh via <code>ps_high_mem</code> - MemorySwapMax via <code>ps_swap_mem</code> - OOMScoreAdjust via <code>ps_oom_score</code> - GOMAXPROCS via <code>ps_max_procs</code> - external remote write ( writing to a remote instance like pg-adapter):  - <code>ps_write_external</code> true enables it  - <code>ps_external_url</code> must be a valid full url  - <code>ps_auth_ext_user</code>must be a valid user  - <code>ps_auth_ext_pass</code>must be a valid password</p>
 
 <h2 id="label-Repo+Documentation">Repo Documentation</h2>