1 files changed, 19 insertions, 13 deletions

diff --git a/doc/sphinx/reducer.rst b/doc/sphinx/reducer.rst
index 320db48..defd088 100644
--- a/doc/sphinx/reducer.rst
+++ b/doc/sphinx/reducer.rst
@@ -358,7 +358,7 @@ providers that accept payments in the selected currency:
         },
             {
                "type": "string",
-           "name": "tax_number",
+               "name": "tax_number",
                "label": "Taxpayer identification number",
                "label_i18n":{
                      "de_DE": "Steuerliche Identifikationsnummer",
@@ -366,7 +366,7 @@ providers that accept payments in the selected currency:
                      "en": "German taxpayer identification number"
                },
                "widget": "anastasis_gtk_ia_tax_de",
-           "uuid": "dae48f85-e3ff-47a4-a4a3-ed981ed8c3c6",
+               "uuid": "dae48f85-e3ff-47a4-a4a3-ed981ed8c3c6",
                "validation-regex": "^[0-9]{11}$",
                "validation-logic": "DE_TIN_check"
             },
@@ -381,8 +381,8 @@ providers that accept payments in the selected currency:
             "en": "Social security number"
           },
           "widget": "anastasis_gtk_ia_ssn",
-              "validation-regex": "^[0-9]{8}[[:upper:]][0-9]{3}$",
-              "validation-logic": "DE_SVN_check"
+          "validation-regex": "^[0-9]{8}[[:upper:]][0-9]{3}$",
+          "validation-logic": "DE_SVN_check"
           "optional" : true
       }
       ],
@@ -494,22 +494,23 @@ adds one or more Anastasis providers to the list of providers the reducer
 should henceforth consider.  Note that removing providers is not possible at
 this time.
 
-Here, the client must provide an array with the base URLs of the
-providers to add, for example:
+Here, the client must provide an object with the base URLs of the
+providers to add or disable. The object maps the
+URLs to status information about the provider to
+use. For example:
 
 .. code-block:: json
 
     {
-      "urls": [
-        "http://localhost:8888/",
-        "http://localhost:8089/"
-      ]
+      "http://localhost:8088/" : { "disabled" : false },
+      "http://localhost:8089/" : { "disabled" : false }
+      "http://localhost:8090/" : { "disabled" : true },
     }
 
-Note that existing providers will remain in the state.  The following is an
+Note that existing providers will remain in the state they were in.  The following is an
 example for an expected new state where the service on port 8089 is
-unreachable, the service on port 8088 was previously known, and service on
-port 8888 was now added:
+unreachable, the services on port 8088 and 8888 were previously known, and service on
+port 8088 was now added, and on 8090 is disabled:
 
 .. code-block:: json
 
@@ -517,10 +518,15 @@ port 8888 was now added:
       "backup_state": "USER_ATTRIBUTES_COLLECTING",
       "authentication_providers": {
         "http://localhost:8089/": {
+          "disabled": false,
           "error_code": 11,
           "http_status": 0
         },
+        "http://localhost:8090/": {
+          "disabled": true
+        },
         "http://localhost:8088/": {
+          "disabled": false,
           "http_status": 200,
           "methods": [
             { "type" : "question",