A security contract, if forged between the same parties as the main contract, must not be contrary to the main contract. In other words, if the term was agreed before the formal contract was concluded (but was still in place and could not be executed before the end of the second term), the first term will remain eligible.  In essence, security contracts cannot contradict an element of the main contract or the rights that flow from it.  A party to an existing contract may attempt to demonstrate the existence of a security contract if its right to the infringement fails because the statement on which it was based was not considered to be the duration of the principal contract. It was decided that the explanation must have been so successful.  In the event of a breach of a security contract, corrective action may be taken. Consider De Lassalle v. Guildford, a loan contract case in which the latter part rented a house at the first. The landlord promised to repair the runoff before the tenant moved in. This promise was considered by the court to be a secondary contract that allowed the tenant to sue if he found that the exits had not been fixed as promised. The rules of proof of the watchword do not apply to ancillary contracts, but only to primary contracts. The main contracts and security contracts are active simultaneously and, in some cases, the provisions of these contracts may replace the provisions of the former.
For example, companies X and Y enter into a construction contract with X as the owner and Y as the owner. It then enters into a secondary contract with Z, a hardware supplier. If the materials are found to be defective, X Z can sue when they do not have a contract between them. With a two-part security contract, the two parties that enter into the main contract also enter into the security contract. A tripartite support contract includes a debt statement of a third party that does not participate in the original contract. this. B is often used in the case of a sales contract. It can also be illustrated as follows: A support contract is a contract that encourages a person to enter into a separate „primary“ contract. For example, if X agrees to purchase Y products manufactured accordingly by Z, based on Z`s assurance of the high quality of the goods, X and Z may consider that X and Z have entered into a warranty contract consisting of Z`s promise of quality, which, given X`s promise to enter into the main contract with Y , was given.