diff --git a/app/core/lib/slash_commands/__init__.py b/app/core/lib/slash_commands/__init__.py
index 45a670a7..a4928ba1 100644
--- a/app/core/lib/slash_commands/__init__.py
+++ b/app/core/lib/slash_commands/__init__.py
@@ -1,10 +1,12 @@
 import re
 
 from .duration import Duration
+from .related_ticket import CommandRelatedTicket
 
 
 class SlashCommands(
-    Duration
+    Duration,
+    CommandRelatedTicket
 ):
     """Slash Commands Base Class
     
@@ -13,6 +15,8 @@ class SlashCommands(
     - Ticket
     
     - TicketComment
+
+    Testing of regex can be done at https://pythex.org/
     """
 
 
@@ -34,4 +38,6 @@ class SlashCommands(
 
         markdown = re.sub(self.time_spent, self.command_duration, markdown)
 
+        markdown = re.sub(self.related_ticket, self.command_related_ticket, markdown)
+
         return markdown
diff --git a/app/core/lib/slash_commands/related_ticket.py b/app/core/lib/slash_commands/related_ticket.py
new file mode 100644
index 00000000..97c926bb
--- /dev/null
+++ b/app/core/lib/slash_commands/related_ticket.py
@@ -0,0 +1,98 @@
+import re
+
+
+class CommandRelatedTicket:
+    # This summary is used for the user documentation
+    """Add to the current ticket a relationship to another ticket. Supports all ticket 
+relations: blocked by, blocks and related.
+The command keywords are `relate`, `blocks` and `blocked_by` along with the ticket
+reference, i.e. `#<ticket-number>`.
+
+Valid commands are as follows:
+
+- /relate #1
+
+- /blocks #1
+
+- /blocked_by #1
+
+For this command to process the following conditions must be met:
+
+- There is either a `<new line>` (`\\n`) or a `<space>` char immediatly before the slash `/`
+
+- There is a `<space>` char after the command keyword, i.e. `/relate<space>#1`
+"""
+
+
+    related_ticket: str = r'[\s|\n]\/(?P<command>[relate|blocks|blocked_by]+)\s\#(?P<ticket>\d+)[\s|\n]?'
+
+
+    def command_related_ticket(self, match) -> str:
+        """/relate, /blocks and /blocked_by processor
+
+        Slash command usage within a ticket description will add an action comment with the
+        time spent. For a ticket comment, it's duration field is set to the duration valuee calculated.
+
+        Args:
+            match (re.Match): Named group matches
+
+        Returns:
+            str: The matched string if the duration calculation is `0`
+            None: On successfully processing the command
+        """
+
+        a = 'a'
+
+        command = match.group('command')
+        ticket_id:int =  str(match.group('ticket'))
+
+        if ticket_id is not None:
+
+            from core.models.ticket.ticket import RelatedTickets
+
+            if command == 'relate':
+
+                how_related = RelatedTickets.Related.RELATED.value
+
+            elif command == 'blocks':
+
+                how_related = RelatedTickets.Related.BLOCKS.value
+
+            elif command == 'blocked_by':
+
+                how_related = RelatedTickets.Related.BLOCKED_BY.value
+
+            else:
+
+                #ToDo: Add logging that the slash command could not be processed.
+
+                return str(match.string[match.start():match.end()])
+
+
+            if str(self._meta.verbose_name).lower() == 'ticket':
+
+                from_ticket = self
+
+                to_ticket = self.__class__.objects.get(pk = ticket_id)
+
+            elif str(self._meta.verbose_name).lower() == 'comment':
+
+                from_ticket = self.ticket
+
+                to_ticket = self.ticket.__class__.objects.get(pk = ticket_id)
+
+
+            RelatedTickets.objects.create(
+                from_ticket_id = from_ticket,
+                how_related = how_related,
+                to_ticket_id = to_ticket,
+                organization = self.organization
+            )
+
+        else:
+
+            #ToDo: Add logging that the slash command could not be processed.
+
+            return str(match.string[match.start():match.end()])
+
+        return None
diff --git a/docs/projects/centurion_erp/user/core/tickets.md b/docs/projects/centurion_erp/user/core/tickets.md
index 5046c4da..b6c40e04 100644
--- a/docs/projects/centurion_erp/user/core/tickets.md
+++ b/docs/projects/centurion_erp/user/core/tickets.md
@@ -47,12 +47,13 @@ Comment types are:
 
 Slash commands are a quick action that is specified after a slash command. As the name implies, the command starts with a slash `/`. The following slash commands are available:
 
+- Related `/blocked_by`, `/blocks` and `/relate`
+
 - Time Spent `/spend`, `/spent`
 
 
 ### Time Spent
 
-
 ::: app.core.lib.slash_commands.Duration
     options:
         inherited_members: false
@@ -62,6 +63,17 @@ Slash commands are a quick action that is specified after a slash command. As th
         summary: true
 
 
+### Related Tickets
+
+::: app.core.lib.slash_commands.CommandRelatedTicket
+    options:
+        inherited_members: false
+        members: []
+        show_bases: false
+        show_submodules: false
+        summary: true
+
+
 ## Ticket Types
 
 ::: app.core.models.ticket.ticket.Ticket.TicketType
diff --git a/makefile b/makefile
index 31823164..461d7ef0 100644
--- a/makefile
+++ b/makefile
@@ -24,7 +24,7 @@ prepare:
 
 
 markdown-mkdocs-lint:
-	PATH=${PATH}:node_modules/.bin markdownlint-cli2 docs/*.md docs/**/*.md docs/**/**/*.md docs/**/**/**/*.md docs/**/**/**/**/**/*.md !CHANGELOG.md !gitlab-ci !website-template || true
+	PATH=${PATH}:node_modules/.bin markdownlint-cli2 docs/*.md docs/**/*.md docs/**/**/*.md docs/**/**/**/*.md docs/**/**/**/**/**/*.md !docs/pull_request_template.md !CHANGELOG.md !gitlab-ci !website-template || true
 
 
 docs-lint: markdown-mkdocs-lint