diff --git a/src/app.py b/src/app.py
index 9dad99c..2ebbf6a 100644
--- a/src/app.py
+++ b/src/app.py
@@ -40,30 +40,71 @@ def login():
     access_token = create_access_token(identity=username)
     return jsonify(access_token=access_token)
 
+# Function to replace placeholders in the issue configuration
+def replace_placeholders(issue_config, paths):
+    for log in issue_config.get('logs', []):
+        log_file = log.get('log_file')
+        if log_file:
+            for placeholder, actual_path in paths.items():
+                log['log_file'] = log['log_file'].replace(f"{{{placeholder}}}", actual_path)
+    for command in issue_config.get('commands', []):
+        comm = command.get('comm')
+        if comm:
+            for placeholder, actual_path in paths.items():
+                command['comm'] = command['comm'].replace(f"{{{placeholder}}}", actual_path)
+
+# Function to merge custom config into main config
+def merge_configs(main_config, custom_config):
+    for key, value in custom_config.items():
+        if key in main_config:
+            # Merge commands and logs if issue type already exists
+            main_config[key]['commands'].extend(value.get('commands', []))
+            main_config[key]['logs'].extend(value.get('logs', []))
+        else:
+            # Add new issue type if it doesn't exist
+            main_config[key] = value
+
 @app.route('/get_logs', methods=['GET'])
 def get_logs():
     issue_type = request.args.get("issue_type")
     try:
+        # Load config_paths.json for dynamic paths
+        with open('/opt/ticket-ai/src/config_paths.json') as paths_file:
+            paths = json.load(paths_file)
+
+        # Load main config.json
         with open('/opt/ticket-ai/src/config.json') as config_file:
             config = json.load(config_file)
-            if issue_type not in config:
-                return jsonify({"error": "Invalid issue type"})
-            issue_config = config[issue_type]
-            # response = {log.get('log_file').split('*')[0]: read_log_from_dir(*split_directory_and_file(log.get('log_file')), log['lines']) if '*' in log.get('log_file') else read_log(log['log_file'], log['lines']) for log in issue_config['logs']}
-            # response.update({comm.get('tag'): os.popen(comm.get('comm')).read() for comm in issue_config['commands']})
+        
+        # Check for custom.json and merge if it exists
+        custom_config_path = '/opt/ticket-ai/src/custom.json'
+        if os.path.exists(custom_config_path):
+            with open(custom_config_path) as custom_file:
+                custom_config = json.load(custom_file)
+                merge_configs(config, custom_config)
 
-            response = {
-                log.get('log_file').split('*')[0]: f"```\n{read_log_from_dir(*split_directory_and_file(log.get('log_file')), log['lines'])}\n```" if '*' in log.get('log_file') else f"```\n{read_log(log['log_file'], log['lines'])}\n```" 
-                for log in issue_config['logs']
-            }
-            response.update({
-                comm.get('tag'): f"```\n{os.popen(comm.get('comm')).read()}\n```" for comm in issue_config['commands']
-            })
+        if issue_type not in config:
+            return jsonify({"error": "Invalid issue type"})
+        
+        # Get the specific configuration for the issue type
+        issue_config = config[issue_type]
+        
+        # Replace placeholders in logs and commands
+        replace_placeholders(issue_config, paths)
 
+        # Process logs and commands
+        response = {
+            log.get('log_file').split('*')[0]: f"```\n{read_log_from_dir(*split_directory_and_file(log.get('log_file')), log['lines'])}\n```" if '*' in log.get('log_file') else f"```\n{read_log(log['log_file'], log['lines'])}\n```" 
+            for log in issue_config['logs']
+        }
+        response.update({
+            comm.get('tag'): f"```\n{os.popen(comm.get('comm')).read()}\n```" for comm in issue_config['commands']
+        })
 
     except Exception as e:
         return jsonify({"error": str(e)})
     return jsonify(response)
 
+
 if __name__ == '__main__':
     app.run(debug=True, host="0.0.0.0")
diff --git a/src/config.json b/src/config.json
new file mode 100644
index 0000000..6d6e50b
--- /dev/null
+++ b/src/config.json
@@ -0,0 +1,175 @@
+{
+    "APEX Upgrade Request": {
+        "commands": [
+            {
+                "comm": "df -h | head -n 1 && df -h | grep '^/dev/sd'",
+                "tag": "disk_usage"
+            },
+            {
+                "comm": "/opt/ticket-ai/src/scripts/tablespaceUsage.sh;sleep 5;cat /tmp/tablespace_usage.tmp",
+                "tag": "tablespace_usage"
+            },
+            {
+                "comm": "/opt/ticket-ai/src/scripts/apexUsage.sh;sleep 5;cat /tmp/apex_usage.tmp",
+                "tag": "apex_usage"
+            }
+        ],
+        "logs": [
+            {
+                "log_file": "{oracle_diag_log}",
+                "lines": 10
+            }
+        ]
+    },
+
+    "Server Performance Problem": {
+        "commands": [
+            {
+                "comm": "top -b -n 1",
+                "tag": "top"
+            },
+            {
+                "comm": "iostat -x 1 3",
+                "tag": "iostat"
+            },
+            {
+                "comm": "df -h | head -n 1 && df -h | grep '^/dev/sd'",
+                "tag": "df"
+            },
+            {
+                "comm": "/opt/ticket-ai/src/scripts/processfinder.sh;sleep 5;cat /tmp/findsql.tmp",
+                "tag": "processfinder"
+            },
+            {
+                "comm": "/opt/ticket-ai/src/scripts/tablespaceUsage.sh;sleep 5;cat /tmp/tablespace_usage.tmp",
+                "tag": "tablespaceusage"
+            },
+            {
+                "comm": "cat /opt/ords/config/databases/default/pool.xml",
+                "tag": "ordsconfig"
+            },
+            {
+                "comm": "echo Current Date and time on server: ; date",
+                "tag": "datetime"
+            },
+            {
+                "comm": "find {virtualmin_error_log} -type f -name '*error_log*' -mmin -15 -exec sh -c 'echo \"===== {} =====\"; tail -n 50 {}' \\;",
+                "tag": "apacheerrorlogs"
+            }
+        ],
+        "logs": [
+            {
+                "log_file": "{tomcat_catalina_log}",
+                "lines": 150
+            },
+            {
+                "log_file": "{oracle_diag_log}",
+                "lines": 50
+            },
+            {
+                "log_file": "/var/log/messages",
+                "lines": 25
+            }
+        ]
+    },
+
+    "Server Unavailable": {
+        "commands": [
+            {
+                "comm": "top -b -n 1",
+                "tag": "top"
+            },
+            {
+                "comm": "iostat -x 1 3",
+                "tag": "iostat"
+            },
+            {
+                "comm": "df -h | head -n 1 && df -h | grep '^/dev/sd'",
+                "tag": "df"
+            },
+            {
+                "comm": "/opt/ticket-ai/src/scripts/processfinder.sh;sleep 5;cat /tmp/findsql.tmp",
+                "tag": "processfinder"
+            },
+            {
+                "comm": "/opt/ticket-ai/src/scripts/tablespaceUsage.sh;sleep 5;cat /tmp/tablespace_usage.tmp",
+                "tag": "tablespaceusage"
+            },
+            {
+                "comm": "cat /opt/ords/config/databases/default/pool.xml",
+                "tag": "ordsconfig"
+            },
+            {
+                "comm": "echo Current Date and time on server: ; date",
+                "tag": "datetime"
+            },
+            {
+                "comm": "find {virtualmin_error_log} -type f -name '*error_log*' -mmin -15 -exec sh -c 'echo \"===== {} =====\"; tail -n 50 {}' \\;",
+                "tag": "apacheerrorlogs"
+            }
+        ],
+        "logs": [
+            {
+                "log_file": "{tomcat_catalina_log}",
+                "lines": 150
+            },
+            {
+                "log_file": "{oracle_diag_log}",
+                "lines": 50
+            },
+            {
+                "log_file": "/var/log/messages",
+                "lines": 25
+            }
+        ]
+    },
+
+    "Email Problem": {
+        "commands": [
+            {
+                "comm": "timeout 5 bash -c 'echo > /dev/tcp/relay.maxapex.net/2525' && echo 'Relay Connected' || echo 'Relay Connection failed'",
+                "tag": "relay_connection"
+            },
+            {
+                "comm": "df -h",
+                "tag": "df"
+            }
+        ],
+        "logs": [
+            {
+                "log_file": "/var/log/messages",
+                "lines": 150
+            }
+        ]
+    },
+
+    "Password Problem": {
+        "commands": [
+            {
+                "comm": "for jail in $(sudo fail2ban-client status | grep \"Jail list\" | cut -d ':' -f2 | tr ',' ' '); do echo \"$jail:\"; sudo fail2ban-client status \"$jail\" | grep \"Banned IP list\"; done",
+                "tag": "banned_ips"
+            }
+        ],
+        "logs": [
+            {
+                "log_file": "/var/log/secure",
+                "lines": 150
+            }
+        ]
+    },
+
+    "Wallet Problem": {
+        "commands": [
+            {
+                "comm": "output=$(su - oracle -s /bin/bash -c 'orapki wallet display -wallet /home/oracle/wallet/') && echo \"$output\"",
+                "tag": "wallet_certs"
+            }
+        ],
+        "logs": [
+            {
+                "log_file": "/var/log/secure",
+                "lines": 1
+            }
+        ]
+    }
+}
diff --git a/src/config_paths.json b/src/config_paths.json
new file mode 100644
index 0000000..bc7613e
--- /dev/null
+++ b/src/config_paths.json
@@ -0,0 +1,5 @@
+{
+    "oracle_diag_log": "/opt/oracle/diag/rdbms/xe/XE/trace/alert_XE.log",
+    "virtualmin_error_log": "/var/log/virtualmin/error_log",
+    "tomcat_catalina_log": "/opt/tomcat/logs/catalina.out"
+}