diff --git a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/Discussion.java b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/Discussion.java
index 5eda83a..91ad68a 100644
--- a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/Discussion.java
+++ b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/Discussion.java
@@ -44,7 +44,7 @@ public class Discussion {
             joinColumns = @JoinColumn(name = "discussion_id"),
             inverseJoinColumns = @JoinColumn(name = "merge_request_id")
     )
-    private MergeRequest mergeRequest;
+    private MergeRequestForDiscussion mergeRequest;
 
     @OneToMany(
             mappedBy = "discussion",
diff --git a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/MergeRequestMini.java b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/MergeRequestForDiscussion.java
similarity index 57%
rename from bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/MergeRequestMini.java
rename to bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/MergeRequestForDiscussion.java
index 612263d..d6deef4 100644
--- a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/MergeRequestMini.java
+++ b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/domain/entity/MergeRequestForDiscussion.java
@@ -4,11 +4,12 @@ import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
 
+import javax.persistence.CascadeType;
 import javax.persistence.Column;
 import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
 import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
 import javax.persistence.Table;
 
 /**
@@ -19,27 +20,30 @@ import javax.persistence.Table;
 @Entity
 @Table(name = "merge_request")
 @EqualsAndHashCode(onlyExplicitlyIncluded = true)
-public class MergeRequestMini {
+public class MergeRequestForDiscussion {
 
     /**
      * Идентификатор
      */
     @Id
     @Column(name = "id")
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
     @EqualsAndHashCode.Include
     private Long id;
 
-    /**
-     * Адрес ПР
-     */
+    @Column(name = "two_id")
+    private Long twoId;
+
+    @Column(name = "project_id")
+    private Long projectId;
+
+    @Column(name = "title")
+    private String title;
+
+    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE})
+    @JoinColumn(name = "author_id")
+    private Person author;
+
     @Column(name = "web_url")
     private String webUrl;
 
-    /**
-     * Автор ПР
-     */
-    @Column(name = "author_id")
-    private Long author;
-
 }
diff --git a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/repository/MergeRequestRepository.java b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/repository/MergeRequestRepository.java
index 8a73e52..8a360a5 100644
--- a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/repository/MergeRequestRepository.java
+++ b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/repository/MergeRequestRepository.java
@@ -3,6 +3,7 @@ package dev.struchkov.bot.gitlab.context.repository;
 import dev.struchkov.bot.gitlab.context.domain.IdAndStatusPr;
 import dev.struchkov.bot.gitlab.context.domain.MergeRequestState;
 import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequest;
+import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequestForDiscussion;
 import lombok.NonNull;
 
 import java.util.List;
@@ -17,7 +18,7 @@ public interface MergeRequestRepository {
 
     Optional<MergeRequest> findById(Long mergeRequestId);
 
-    List<MergeRequest> findAll();
+    List<MergeRequestForDiscussion> findAllForDiscussion();
 
     List<MergeRequest> findAllById(Set<Long> mergeRequestIds);
 
diff --git a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/service/MergeRequestsService.java b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/service/MergeRequestsService.java
index 67823e0..36cdd0e 100644
--- a/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/service/MergeRequestsService.java
+++ b/bot-context/src/main/java/dev/struchkov/bot/gitlab/context/service/MergeRequestsService.java
@@ -4,6 +4,7 @@ import dev.struchkov.bot.gitlab.context.domain.ExistContainer;
 import dev.struchkov.bot.gitlab.context.domain.IdAndStatusPr;
 import dev.struchkov.bot.gitlab.context.domain.MergeRequestState;
 import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequest;
+import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequestForDiscussion;
 import lombok.NonNull;
 
 import java.util.List;
@@ -25,14 +26,12 @@ public interface MergeRequestsService {
      */
     Set<IdAndStatusPr> getAllId(Set<MergeRequestState> statuses);
 
-    List<MergeRequest> getAll();
+    List<MergeRequestForDiscussion> getAllForDiscussion();
 
     ExistContainer<MergeRequest, Long> existsById(@NonNull Set<Long> mergeRequestIds);
 
     List<MergeRequest> createAll(List<MergeRequest> newMergeRequests);
 
-    void deleteAllById(@NonNull Set<Long> mergeRequestIds);
-
     List<MergeRequest> getAllByReviewerId(@NonNull Long personId);
 
     void cleanOld();
diff --git a/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/DiscussionServiceImpl.java b/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/DiscussionServiceImpl.java
index 0ae876e..67bc75e 100644
--- a/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/DiscussionServiceImpl.java
+++ b/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/DiscussionServiceImpl.java
@@ -3,7 +3,7 @@ package dev.struchkov.bot.gitlab.core.service.impl;
 import dev.struchkov.bot.gitlab.context.domain.ExistContainer;
 import dev.struchkov.bot.gitlab.context.domain.PersonInformation;
 import dev.struchkov.bot.gitlab.context.domain.entity.Discussion;
-import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequest;
+import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequestForDiscussion;
 import dev.struchkov.bot.gitlab.context.domain.entity.Note;
 import dev.struchkov.bot.gitlab.context.domain.entity.Person;
 import dev.struchkov.bot.gitlab.context.domain.notify.comment.NewCommentNotify;
@@ -88,7 +88,7 @@ public class DiscussionServiceImpl implements DiscussionService {
         final Note firstNote = discussion.getFirstNote();
         final List<Note> notes = discussion.getNotes();
 
-        final MergeRequest mergeRequest = discussion.getMergeRequest();
+        final MergeRequestForDiscussion mergeRequest = discussion.getMergeRequest();
         final DiscussionNewNotify.DiscussionNewNotifyBuilder notifyBuilder = DiscussionNewNotify.builder()
                 .mrName(mergeRequest.getTitle())
                 .authorName(firstNote.getAuthor().getName())
@@ -117,6 +117,7 @@ public class DiscussionServiceImpl implements DiscussionService {
     }
 
     @Override
+    @Transactional
     public Discussion update(@NonNull Discussion discussion) {
         final Discussion oldDiscussion = repository.findById(discussion.getId())
                 .orElseThrow(notFoundException("Дискуссия не найдена"));
@@ -212,7 +213,7 @@ public class DiscussionServiceImpl implements DiscussionService {
 
     private void updateTask(Note note, Note oldNote) {
         if (isResolved(note, oldNote)) {
-            final MergeRequest mergeRequest = oldNote.getDiscussion().getMergeRequest();
+            final MergeRequestForDiscussion mergeRequest = oldNote.getDiscussion().getMergeRequest();
             final List<Discussion> discussions = getAllByMergeRequestId(mergeRequest.getId())
                     .stream()
                     .filter(discussion -> Objects.nonNull(discussion.getResponsible()))
@@ -247,7 +248,7 @@ public class DiscussionServiceImpl implements DiscussionService {
     public void answer(@NonNull String discussionId, @NonNull String text) {
         final Discussion discussion = repository.findById(discussionId)
                 .orElseThrow(notFoundException("Дисскусия {0} не найдена", discussionId));
-        final MergeRequest mergeRequest = discussion.getMergeRequest();
+        final MergeRequestForDiscussion mergeRequest = discussion.getMergeRequest();
         final Long projectId = mergeRequest.getProjectId();
 
         final String requestUrl = MessageFormat.format(gitlabProperty.getNewNoteUrl(), projectId, mergeRequest.getTwoId(), discussion.getId(), text);
diff --git a/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/MergeRequestsServiceImpl.java b/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/MergeRequestsServiceImpl.java
index 0bfd1f6..c255fff 100644
--- a/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/MergeRequestsServiceImpl.java
+++ b/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/impl/MergeRequestsServiceImpl.java
@@ -8,6 +8,7 @@ import dev.struchkov.bot.gitlab.context.domain.PersonInformation;
 import dev.struchkov.bot.gitlab.context.domain.ReviewerChanged;
 import dev.struchkov.bot.gitlab.context.domain.entity.Discussion;
 import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequest;
+import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequestForDiscussion;
 import dev.struchkov.bot.gitlab.context.domain.entity.Person;
 import dev.struchkov.bot.gitlab.context.domain.entity.Project;
 import dev.struchkov.bot.gitlab.context.domain.notify.mergerequest.ConflictPrNotify;
@@ -212,8 +213,8 @@ public class MergeRequestsServiceImpl implements MergeRequestsService {
     }
 
     @Override
-    public List<MergeRequest> getAll() {
-        return repository.findAll();
+    public List<MergeRequestForDiscussion> getAllForDiscussion() {
+        return repository.findAllForDiscussion();
     }
 
     @Override
@@ -237,12 +238,6 @@ public class MergeRequestsServiceImpl implements MergeRequestsService {
                 .toList();
     }
 
-    @Override
-    @Transactional
-    public void deleteAllById(@NonNull Set<Long> mergeRequestIds) {
-        repository.deleteByIds(mergeRequestIds);
-    }
-
     @Override
     public List<MergeRequest> getAllByReviewerId(@NonNull Long personId) {
         return repository.findAllByReviewerId(personId);
diff --git a/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/parser/DiscussionParser.java b/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/parser/DiscussionParser.java
index eab26ca..346f92e 100644
--- a/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/parser/DiscussionParser.java
+++ b/bot-core/src/main/java/dev/struchkov/bot/gitlab/core/service/parser/DiscussionParser.java
@@ -2,7 +2,7 @@ package dev.struchkov.bot.gitlab.core.service.parser;
 
 import dev.struchkov.bot.gitlab.context.domain.ExistContainer;
 import dev.struchkov.bot.gitlab.context.domain.entity.Discussion;
-import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequest;
+import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequestForDiscussion;
 import dev.struchkov.bot.gitlab.context.domain.entity.Note;
 import dev.struchkov.bot.gitlab.context.domain.entity.Person;
 import dev.struchkov.bot.gitlab.context.service.DiscussionService;
@@ -73,16 +73,16 @@ public class DiscussionParser {
      */
     public void scanNewDiscussion() {
         log.debug("Старт обработки новых дискуссий");
-        final List<MergeRequest> mergeRequests = mergeRequestsService.getAll();
+        final List<MergeRequestForDiscussion> mergeRequests = mergeRequestsService.getAllForDiscussion();
 
-        for (MergeRequest mergeRequest : mergeRequests) {
+        for (MergeRequestForDiscussion mergeRequest : mergeRequests) {
             processingMergeRequest(mergeRequest);
         }
 
         log.debug("Конец обработки новых дискуссий");
     }
 
-    private void processingMergeRequest(MergeRequest mergeRequest) {
+    private void processingMergeRequest(MergeRequestForDiscussion mergeRequest) {
         int page = 1;
         List<DiscussionJson> discussionJson = getDiscussionJson(mergeRequest, page);
 
@@ -94,7 +94,7 @@ public class DiscussionParser {
         }
     }
 
-    private void createNewDiscussion(List<DiscussionJson> discussionJson, MergeRequest mergeRequest) {
+    private void createNewDiscussion(List<DiscussionJson> discussionJson, MergeRequestForDiscussion mergeRequest) {
         final Set<String> discussionIds = discussionJson.stream()
                 .map(DiscussionJson::getId)
                 .collect(Collectors.toUnmodifiableSet());
@@ -200,14 +200,14 @@ public class DiscussionParser {
         );
     }
 
-    private List<DiscussionJson> getDiscussionJson(MergeRequest mergeRequest, int page) {
+    private List<DiscussionJson> getDiscussionJson(MergeRequestForDiscussion mergeRequest, int page) {
         return HttpParse.request(MessageFormat.format(gitlabProperty.getDiscussionsUrl(), mergeRequest.getProjectId(), mergeRequest.getTwoId(), page))
                 .header(ACCEPT)
                 .header(H_PRIVATE_TOKEN, personProperty.getToken())
                 .executeList(DiscussionJson.class);
     }
 
-    private Consumer<Note> createNoteLink(MergeRequest mergeRequest) {
+    private Consumer<Note> createNoteLink(MergeRequestForDiscussion mergeRequest) {
         return note -> {
             final String url = MessageFormat.format(
                     gitlabProperty.getNoteUrl(),
diff --git a/bot-data/src/main/java/dev/struchkov/bot/gitlab/data/impl/MergeRequestRepositoryImpl.java b/bot-data/src/main/java/dev/struchkov/bot/gitlab/data/impl/MergeRequestRepositoryImpl.java
index c1a2737..c925fd0 100644
--- a/bot-data/src/main/java/dev/struchkov/bot/gitlab/data/impl/MergeRequestRepositoryImpl.java
+++ b/bot-data/src/main/java/dev/struchkov/bot/gitlab/data/impl/MergeRequestRepositoryImpl.java
@@ -3,7 +3,9 @@ package dev.struchkov.bot.gitlab.data.impl;
 import dev.struchkov.bot.gitlab.context.domain.IdAndStatusPr;
 import dev.struchkov.bot.gitlab.context.domain.MergeRequestState;
 import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequest;
+import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequestForDiscussion;
 import dev.struchkov.bot.gitlab.context.repository.MergeRequestRepository;
+import dev.struchkov.bot.gitlab.data.jpa.MergeRequestForDiscussionJpaRepository;
 import dev.struchkov.bot.gitlab.data.jpa.MergeRequestJpaRepository;
 import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
@@ -18,6 +20,7 @@ import java.util.Set;
 public class MergeRequestRepositoryImpl implements MergeRequestRepository {
 
     private final MergeRequestJpaRepository jpaRepository;
+    private final MergeRequestForDiscussionJpaRepository forDiscussionJpaRepository;
 
     @Override
     public Set<IdAndStatusPr> findAllIdByStateIn(@NonNull Set<MergeRequestState> statuses) {
@@ -35,8 +38,8 @@ public class MergeRequestRepositoryImpl implements MergeRequestRepository {
     }
 
     @Override
-    public List<MergeRequest> findAll() {
-        return jpaRepository.findAll();
+    public List<MergeRequestForDiscussion> findAllForDiscussion() {
+        return forDiscussionJpaRepository.findAll();
     }
 
     @Override
diff --git a/bot-data/src/main/java/dev/struchkov/bot/gitlab/data/jpa/MergeRequestForDiscussionJpaRepository.java b/bot-data/src/main/java/dev/struchkov/bot/gitlab/data/jpa/MergeRequestForDiscussionJpaRepository.java
new file mode 100644
index 0000000..c621d8e
--- /dev/null
+++ b/bot-data/src/main/java/dev/struchkov/bot/gitlab/data/jpa/MergeRequestForDiscussionJpaRepository.java
@@ -0,0 +1,12 @@
+package dev.struchkov.bot.gitlab.data.jpa;
+
+import dev.struchkov.bot.gitlab.context.domain.entity.MergeRequestForDiscussion;
+import org.springframework.data.jpa.repository.support.JpaRepositoryImplementation;
+
+/**
+ * @author upagge [31.01.2020]
+ */
+
+public interface MergeRequestForDiscussionJpaRepository extends JpaRepositoryImplementation<MergeRequestForDiscussion, Long> {
+
+}